Thanks fellas, I will take all this into consideration 
 
 Also, hope this gets a really awesome bussard texture. Are you going with animated bussard textures or a still texture?
I am leaving the bussards until last, as Im unsure how i want them, they definately WONT be NX-01 styled as that would be lazy, i want a tos come jj enterprise mechanical feel, so im open to suggestions, and I want them to be animated.
You guys were all correct on the window size, it seems to look much better now.. 
Im happy with the windows on the Dorsal saucer, who says you cant have celing port holes lol.
But seriously thanks for all the pointers, it helps. going to look at the bussards next. deflector will be kelvin styled i think.