I'm very interested in this. Exhausted right now, so apologies if these questions have already been answered. Preferred post length and frequency?

EDIT: Some more questions, now that I've read through all of the OP and posts that followed. 

What's the stance on things like cybernetics? (Think cyborg eyes or a Luke Skywalker hand) 

There's a list for a crew, and then a list for the actual expedition. Does this mean that players reserving spots in one category or the other will have more or less opportunity to take part in the roleplay?

If the RP reaches a point where it's ready to start, but not every role is taken, is making a second character acceptable?