Looks good at a glance. I will say there's no particular reason a ship would have a "front," "back" or "sides" other than engine and possibly weapon placement (unless it's meant for atmospheric entry, which most ships on the scale you're describing couldn't possibly survive).
Also, I'm getting this out of the way so we can move on: generic complaint about how starship combat would not work the way it does in sci-fi. Whine whine complain.