We're straying from the original post, but I guess we're still somewhat on topic.
The Kinunir was published at a time when the universe of the 3rd Imperium was very far from well-defined. The biggest ships were 5000T.
Kinunirs were fully one quarter that size. Four of them were a force to be reckoned with.
Then things changed. I guess someone realized just what the industrial potential of high-tech worlds with billions of inhabitants was. The biggest ships are now 1,000,000T. Cruisers range from 20,000T to 100,000T and they are built by the score and deployed in squadrons. 1,250T vessels are escorts, and not very big escorts either. There are escorts (like the
Sloans) that can go toe to toe with four
Kinunirs at once. And a production run of 24 is NOT impressive.
I submit that a reimagining (if that's the word I want) of the
Kinunirs will involve making a choice of either keeping the size and reducing the importance or keeping the importance and increasing the size to a 75,000 or even bigger cruiser. If you're aiming for a reasonable amount of plausibility, that is.
In some ways the second choice has its advantages. It would make the
Gaesh a much likelier prison hulk (at least IMO) and it would make it much likelier that gifting some of them to the Vegans could be a genuine mark of respect rather than a blatant insult ("A single small non-standard escort? Just the thing we need; how nice.")
Nevertheless, it would be a thousand pities to "lose" one of the few sets of deckplans we have of ships in that size range, so in the following I'll be concentrating on suggestions for the first choice.
Right, then. Small size, limited production run, at least two different experimental devices (black globe and computer). To me that screams R&D project. So here's my suggestion for a
Kinunir revision:
In 1016, a survey expedition found an Ancients site on Lesser, the smaller of Knorbes' two continents. The Imperial Navy assumed control of the site and soon located a cache of over 2000 operating black globe generators. The Navy set up several separate research projects to attempt to reverse-engineer the generators. One of these projects were set up under the auspices of the Spinward Marches sector command.
Over the next 50 years, interest (and funding) for the project waned as the years went by with little or no results. In 1164 the project was suspended for two years following reports that a rival project in Gushemege had solved the problem, only to be resumed when field testing of the Gushemege device resulted in the destruction of the heavy cruiser
Tranquility.
In 1169 came a breakthrough that resulted in a prototype black globe generator, and the question of field testing arose. The specter of the
Tranquility disaster made the Admiralty reluctant to permit other serving ships to be used, and at first it was proposed that an old civilian freighter be bought and used as the test bed, but a suitable vessel was not found. It was then that Sector Admiral (E) Lady Abigail Rorise proposed the construction of a new class of ship specifically designed to serve as test beds.
The original concept called for a light cruiser of around 25,000T, designated a 'frontier cruiser'. As funding for the project proved difficult to find, compromise was piled on compromise, until the design had shrunk to a 1,250T escort. Nevertheless, the 'frontier cruiser' designation remained.
In the end the ships were funded in conjunction between the Imperial Navy, the Duchy of Glisten Navy, and the Duchy of Regina Navy[*].
[*] This is the reason why the marines on the Luuru don't all have battle dress; they're Duchy of Regina marines, not Imperial marines. 
The ships were all built in the Marches (Mars Shipyard is named after the god of war, not located on Sol IV). I have two mutually exclusive explanations for how the
Regal Splendor (ex-
Shuruppak) got palmed off on the Vegans, and I can't decide which one I like best. Either it was a very elaborate insult to some powerful Vegan
tuihur that would have been obliged to solemnly thank the Emperor for his ridiculous gift, or the offspring of some very high-ranking Vegan served a tour of duty in the Spinward Marches and either did something heroic or had his life saved while serving on the
Shuruppak, making the gift a genuine compliment of high significance to the Vegans.
Code:
No. Name Navy Laid down 1st Flgt Builder Fate
9512 Shulgi I 017-1074 243-1077 Ling Standard in service
9513 Zaggisi I 123-1074 243-1077 Mars in service
9514 Kinunir I 127-1074 240-1077 General lost 1088
9515 Shulgiili I 364-1074 264-1077 GSB, AG in service
9516 Allamu R 101-1075 134-1078 Clan Severn lost 1084
9517 Enki Kalamma G 252-1075 293-1079 Yard 17 in service
9518 Regal Splendor I 253-1075 234-1079 Yard 17 to Vega 1092
9519 Markashi I 259-1075 129-1079 Yard 17 in service
9520 Apishal G 254-1077 015-1080 Ling Standard in service
9521 Ninkur Sagga R 009-1078 057-1080 General lost 1084
9522 Mukhaldim G 100-1078 143-1088 Mars in service
9523 Kagukhasaggan G 345-1077 225-1081 GSB, AG in service
9524 Kharkar I 210-1078 113-1082 Clan Severn in service
9525 Agidda R 085-1078 325-1083 Yard 17 in service
9526 Luuru R 090-1080 360-1083 Yard 17 in service
9527 Ukushki Sar G 095-1080 120-1084 Yard 17 in service
9528 Gaesh R 210-1083 010-1087 General paid off 1098
9529 Ishmeilum I 270-1082 125-1086 Clan Severn in service
9530 Urshu R 128-1085 341-1088 GSB, AG in service
9531 Adamdum R 140-1086 247-1089 Clan Severn in service
9532 Adda Dubsar G 292-1087 - General scrapped 1089
9533 - G - - Yard 17 -
9534 - R - - Yard 17 -
9535 - G - - Yard 17 -
Imperial Navy:
No. Name Navy Laid down 1st Flgt Builder Fate
9512 Shulgi I 017-1074 243-1077 Ling Standard in service
9513 Zaggisi I 123-1074 243-1077 Mars in service
9514 Kinunir I 127-1074 240-1077 General lost 1088
9515 Shulgiili I 364-1074 264-1077 GSB, AG in service
9518 Regal Splendor I 253-1075 234-1079 Yard 17 to Vega 1092
9519 Markashi I 259-1075 129-1079 Yard 17 in service
9524 Kharkar I 210-1078 113-1082 Clan Severn in service
9529 Ishmeilum I 270-1082 125-1086 Clan Severn in service
Regina Navy:
No. Name N Laid down 1st Flgt Builder Fate
9516 Allamu R 101-1075 134-1078 Clan Severn lost 1084
9521 Ninkur Sagga R 009-1078 057-1080 General lost 1084
9525 Agidda R 085-1078 325-1083 Yard 17 in service
9526 Luuru R 090-1080 360-1083 Yard 17 in service
9528 Gaesh R 210-1083 010-1087 General paid off 1098
9530 Urshu R 128-1085 341-1088 GSB, AG in service
9531 Adamdum R 140-1086 247-1089 Clan Severn in service
9534 - R - - Yard 17 -
Glisten Navy:
No. Name Navy Laid down 1st Flgt Builder Fate
9517 Enki Kalamma G 252-1075 293-1079 Yard 17 in service
9520 Apishal G 254-1077 015-1080 Ling Standard in service
9522 Mukhaldim G 100-1078 143-1088 Mars in service
9523 Kagukhasaggan G 345-1077 225-1081 GSB, AG in service
9527 Ukushki Sar G 095-1080 120-1084 Yard 17 in service
9532 Adda Dubsar G 292-1087 - General scrapped 1089
9533 - G - - Yard 17 -
9535 - G - - Yard 17 -
Shipyards: General is on Regina. Clan Severn is on Rhylanor. Ling Standard is on Mora. Yard 17 is on Mora. Mars is in Glisten. GSB, AG is on Trin (?).
Notes: Each of the eight shipyards (if we count Yard 17 as three) were supposed to build three ships. For some reason Mars Yard took
ten years to finish the
Mukhaldim. For some other reason Ling Standard couldn't/wouldn't/wasn't allowed to build its third ship. So Clan Severn and General each got a fourth contract.
(I have a half-finished adventure that tells of why someone faked an Imperial Warrant and how the
Kinunir wound up in the Ragnarok Belt of the Shionthy System, but that's a different matter altogether.)
Comments?
Hans