Well there's a fair amount of ol' Captain Tight-pants, to be sure.  Even the name: Malcolm 'Mal' Reynolds; Wilton 'Wilt' Grady.  Hell, I should have shortened it to 'Wil' just to complete the symmetry :P

There's a hefty dose of Jim Raynor in there too, more than just the picture for inspiration.

I guess I'll have to distinguish him a bit more.  Since their origins are fairly similar - ex-soldier-turned-outlaw - I'll have to make Grady's personality more distinct.  Need to make sure he stays more on the asshole side, and not so much the lovable rogue.  I also think he isn't as clever as Mal - his solutions could be more "Well let's attack it head on," and I think the rest of his officers are going to be the ones to say "What if we do this ingenious plan instead?"

Still kind of a work in progress then.

Also, sorry I posted everyone's characters - I'm realizing now that it makes more sense for you to have done so, so you can change them as you want instead of going through me.  Wasn't really thinking that one through.  I can 'delete' my entries if you guys want to post your CS there again.