Hmm well I think of it as fairly generic, but there are some default elements I want steer clear of — hired missions as blackwater style mercenaries, most especially, because I really think those guys will be boring dicks in the future too.
Same old Imperium, judges guild gateway quadrant (with more zippy backstory), Mongoose rules (no spacemaster crit tables at this time), some bribes in chargen to produce the PC mix I think will be more interesting, and my amazing new Meta-Traveller rules. Just Traveller.