Well, my favorites are of course mine..... and..... and..... oh, the Shadri..... and of course any set by AT
(No, but really; the Bartelians, Shadri, Eridani, Spacesharks, and Eysk (both of them) are high on my list.)
The Bartelians (my shipset) are going to be a major pain, though; some of the larger ships have poly counts that reach into the 20k's or summin IIRC. Moreover, quite a lot of the subtle differences between certain ships would be lost, for instance the War Dreadnought's only true difference with the normal DN is the fact that the WDN has an added rear 4-barreled rapidfire turret. Like I said; PITA. (Hmmm, pittas.....)