About Scorpio base:
Guys, I wanted you to know that while I'm very willing to allow you to roam about and intereact with each other, I actually have no events planned or clear cut idea of what exactly is where in Scorpio Base. Wes' new page should help some, but if you feel like doing something, just go and try to do it (realistically, please).
I'm willing to support you, but right now, things are mainly character driven. If you want the plot to proceed, its simple: I'll have people go to bed and start out on the next day.
The Gym idea is viable. There should be a place abord the station with that, at least for the benefit of the few yamataians on board.