I read this fic ages ago and cant for the life of me seem to find it again.

Basically Dean transfers to a pre space-mission compound? so that he can continue to work with Sam who's hoping to be chosen for this mission. Castiel is, I believe, the first person he meets when he arrives. He doesn't really initially like Dean.

Cas has been augmented with special arms that make him stronger, possibly better eyes... and at least one or two other things. Cas was a soldier at one point.

Castiel's room mate is Kevin whos a student/cadet also hoping to be chosen for the program.

Deans an engineer/mechanic?

Benny is there, so is Jess I think.

The mission is funded by The Company?! Or something like that. I can't remember.

Anything you can do to help! Much thanks.