This is shit!
Joking. This looks amazing, TK! I wish I could give some actual criticism, but there isn't too much to give. I'm not a fan of the ORTON RANDY thing, though.
Ok, looking at it more and more, I'm really loving this piece. There's a bit of dead space, the black, off to the left. I don't think you could add to that, to make it look better. I think it'd be something to try, and you wouldn't need to add much to it at all, but just a thought.
Otherwise man, this is a really nice piece! Everything just works on this one.