Looking forward to this release but I do have a question are we likely to see some kind of Xenos Generator? (For sentient species that is) so that our Traders can have someone to trade/plunder with?

The Dark Heresy GM kit has one, although you might want to add some points to the random generator so they'll be more of a threat.

I've got DH one but it is aimed much more at non-sapient stuff. Critters and the like.

I was more thinking a few tables to get some ideas going on Sapient stuff.