Whoa, whoa. Hold on. Pirates dominating the universe? Seriously, might want to rethink that.
Well, I was getting ideas off of the space pirates in Metroid Prime. They merged technology and basically used what they could to evolve technologically. Plus, they wanted the universe. =)
You might want to think about adding some more details and getting some better textures on that thing. The textures you're using now are very stretched, tiling them around the thing would be a better idea. Other stuff around (like comm towers and greebles) would help make it look more like a ship.
I could. I tried a few tiles, but couldn't find a good texture for them. If you have any in mind, please tell me. Thanks!
And the attachments, I would need to figure out what they looked like (please don't fetch pics for me.

) and where they would go. the rods in the middle I wanted to give the glowing effect to, like they led to a reactor. and the black on each rod could be a hallway or something.

Edit: so greebles are trenches like in the Death Star? Oo god thet looks painful... But, I can attempt a basic one...