Shivans could use that RBC on HC. I like that one. And a new transport too, the Azrael sux. They should have a super-heavy fighter to counter the Ares, and a fighter to counter the Erinyes. If I want more ships in a mod I usually go for 'counter' ships. I have this for one of the mods I (was) working on.
<annoyingly big list>
Comments on that:
You have two "advance" destroyers. The one with the Hades and Lucifer should be "super" destroyer. (optional, but more correct)
IIRC the Serapis was a superiority fighter
the Loki was a heavy Recon fighter
The Colossus was both Terran and Vasudan, as well as the meson bomb.
I'm not sure if the Zeus was an assult bomber, but I don't know for sure.
Other that: 
1) I may change the advance to super, but I wanted to keep designations more uniform.
2) The Serapis is an 'Advanced Interceptor' in the tables actually. Shu fills Superiority now.
3) True, but the Terrans needed an old interceptor. I may actually add back in the Valk, put in the Septu from INFA and the Shivan Hydra.
4) Hybrids don't matter really, this wasn't supposed to be that way, it's just who mainly used it. Colossus had a terran persona, Meson thing is TC-MB not VC-MB (or TVC-Mb)
5) True, actually, I'll change the Zeus to Strike Bomber
Also, don't go looking around for the Kemwer, it sucks and it is called Nsomething in one of Aldo's modeldumps. Place holder. Crappy one at that too.
Oh, and Trashy, sorry for stealing your thread. But you could use these ships for recommendations, specially the Shu. the Heset, the Hedetet and the Tanen. they rock
cock.