I messed around with them myself not too long ago actually (another little mod cancelled, same lack of assets reason) so yes I'm aware of that.
The least I can do is be thankful that my current computer can take it (Steve-O's Hyperion lagged both PCS2 and the game itself bad enough on what I used before), although FS being an old game does help in some way I guess. StratComm's fleetpack... well, it's one of those rarities where you just HAVE to balance your tables to fit the ship, rather than you make the ship fit your tables if you could model/texture/convert because they look pretty cool as they are

Though to say the UEF aren't part of FS doesn't quite work for me because BP is a post-Capella campaign and it's still more-or-less set in FS context... sorry XD
ah great now Steve-O's ships remind me of a multiplayer/mod bug I wanted to Mantis but I can't remember what that bug was and I'm swamped right now...