Suggestion: Option to expand the trade codes/remarks; when I visited the site, it came up with Bendor, trade classes included "Tz", which I couldn't convert into real information (don't have T5 handy at the moment). The expansion doesn't have to be full of detail, just enough to understand what the codes mean - "Ga"-> "Garden World", "Fl" -> "Fluid (non-Water) hydrosphere", etc.
