yea they do
your best bet would be to download the NX pack and look at the azteching on the ship, its not embarrasing, trust me, i did it with my galaxy refit and the results from the inspiration were better than i anticipated
dont get me wrong, tho, the textures you have right now look pretty good, and i see what your trying to go for, but i have to agree with dalek, they DO look cartooney. if your working in photoshop, mess around with some of the filters to make more realistic paneling, like the armor plating on my arsenal class is simply grey boxes with accented edges, than i applied a light film grain over it, and finished it off with the plastic wrap.
experiment some to find what looks good to you, you can be amazed at what those filters can put out if layered right
![smile :)](http://bc-central.net/forums/Smileys/BCSmileys/smile2.gif)
as for your specs. dont worry bout those till your 100% happy with the main textures