I won't re-itterate what Galemp or Stratcomm said, whether I agree with it or not, save for the ideas about different launch ramps. Strat's idea about the multiple angular launch ramps sounds cool, but it got me thinking about different possibilities. If you wanted to keep the ramps parallel to the centerline, you could instead create 2, with staggered hights. One would start as far back as the current one, but sit about halfway further up on the fuselage, and end halfway towards the end of the current one. Beneath it, a lower ramp would start, and go the rest of the way forward. Or you could keep them both on the same level, make 'em about 2/3 the length of the current one, but half as wide, then have one start near the hull, while the 2nd starts further back on the hull, but further out from it, parallel to the inner one. A different idea would be to make one side (such as the above) primarily a fighter and bomber launch bay, but make the bay on the opposite side much larger with internal space, designed more for transports to dock in.