As of now, this is the regular Marvel universe, so I don't believe that different dimension characters would work in this Role-Play. As far as characters go, I'd like if you kept them relatively vanilla, as we will still be young and such - you'll have time to develop more equipment in the RP. Mark 50 is one of Tony's most powerful suits, right? I'm a bit rusty at Iron Man history.

[@rocketrobie2]