A better reference would be to have the Raptors docked on the sides, like they were in the concept art. My judgment was based off of the size comparison between the raptors docked on the sides and the Bolitho itself. You really must have upped the size of the Bolitho a bit, because that 747 could fit 8.25 raptors inside of it lengthwise. The concept art was about 12 raptors in length, that bolitho looks about... 24 raptors in length, using the boeing as a reference as best as I can eye it. So, perhaps 200-300 crew? It all depends on what's inside though. Everything from armor to boxes of soap takes up space. you could easily fit a thousand if it were a transport. I'd love to design interior schematics for it, now that you have me thinking.