Sorry about the misread there. I really do love the concept though. It looks like something I could actually picture people building some day. I would like a little more contrast though, especially around the port side deck guns. I think it would show off the detail a little better.
Well... In space combat, one lucky hit from a succificently powerful weapon (probably meaning most of the weapons used) will kill you anyway, so why bother with too much cautiousness? Simply stuff your ship with animatter warheads, nuclear radiation weapons and whatnot and try to defeat your enemy by having MORE DAKKA!
That's one way to stuff a turkey, but I was thinking more along the lines of using small smart drones or missiles which explode in key locations, the ones you see on the side, and a few heavy warheads, nuclear,anti-matter etc as last ditch effort. A better picture of the "big stick" here: [link]