I'm not sure that I care much for that assault cruiser. Now, if the main body was extended forward, and then say 4 of those fins (all 90 degrees opposed to each other, so in a "+" configuration) were made to spike-curve forward to match with the fuselage nose, then the other 4 fins were reduced in size by 50 to 75 percent and then spike forward parallel to the fuselage, it could make a reasonably cool Shivan RBC. The beam is obviously in the nose, with the main fin-spikes available for a mini subspace cannon, and then the smaller fin-spikes have AAA mounted on the forward tips, with possible mini-spikes on the back end of the fin, for rear AAA defence.