"light dark skin" 
Uh?

I'd also say maybe tone down the 'extremely smart' bit- maybe 'experienced' would be a better way to get him going, idk. It's kind of stupid if you're both physically and mentally strong and cart around SMGs like nobody's business while everyone else is kinda... Yeah. If he's been in the business for that long, then I'd think experience would probably be more beneficial (and less vague, tbh).

Other than that, seems good to me; I'll get to a first post momentarily so you guys can start doing stuff.