yes, booleans are great. however, they are also extremely high-poly triangulated. learn to use em in moderation. im... er...
learningstill, awesome models. as soon as that battlecruiser/terrerreerrieummm, or whatever its called, is released, im going to hit it hard in FRED
also, try giving it blackish textures... like the diemos and the ganymede. most of my ships (terran) have that texture sceme. gawd, you oughtta see the avatar and that battleship im making... but the avatar is an internal ship for TI (i think) and the battleship is just for me ATM.
oh, and BW, say the word and ill edit out the mention of the avatar, if you want it kept entirely a secret...