Sorry if this isn't posted right...don't do forums very often. Nice to be here, btw.
Anywho...I would love to see an equipment TA. Something along the lines of what was done for T4 (e.g., Emperor's Arsenal and Central Catalog), where they had equipment and weapons for various TLs. That's one thing that's really lacking in T20. An ACR at TL 5 is different from one built using TL 12 technology. I would like to see that gradation in equipment technologies and the impacts it would have in play. I've set about developing this information (starting with weapons first). I hope to do the same for equipment. One idea was to have higher TL give gradually higher circumstance bonuses in the use of certain equipment. For example, say a chemsniffer has a base TL of 10. A PC using the chemsniffer would be allowed to detect chemicals but would not have any equipment circsumstance bonus while using the item. A TL 12 chemsniffer would grant him/her/it a +1 bonus, a TL 13 would give +2, etc. Or some roughly liner bonus like that.