Redshirts are enshrined in sci-fi tradition, we can't do without them. Particularly in a 40k setting, where their sacred duty is to not just die to show off their expendability, but to die in horrific and terrible ways, preferably en masse, before the heroic leadership (that's us) gets to work. So thus, my vote is strongly for the classic huge-crew ship, though they're not going to be anything approaching relevant to us.<br/><br/>Oh, and I've been shanghaied into playing the ship's Navigator, so hi. Nice to meet you, don't look me in the eye (the extra one). It hurts. A lot.<br/><br/>And what an electic crew so far - an abhuman, two Eldar, and a renegade Space Marine. Should be interesting to see how the latter two end up working out.