Some more ideas:
1) there is kinda a gap between the choppers (little, big and war bird),the old ww2 alike planes (buckaroo, incinerator, daredevil), and the hellerium fueled craft; for the sakeofprogression would be nice to ahve 2/3 craft from the late XX cent/ early XXI; maybe the vanilla xcom interceptor might be picked up or planes for games of the early 90' like
TFX or
F-29 retalitator. Sonic vessels that might be even able to take down a runabout or a cutter
2) factions share nealry all the same models of craft, exept for the megapol, bandits, raider and marsec that seems to have unique and exlcusive crafts, pheraphs every single faction/subfaction might have its own exclusive vessels? Church is the only in that sense that have the shirne ship (exclusive). Don't know whether it would even worth the hassle but might be very nice change for an eventual juicy update
3) please might the triton get another door on the opposite side where the only one is now? If somebody would throw a powerful explosive on the opening side that would be quite a mess!