Agree with SXS about the fonts and brushed metal. Maybe a subtle grunge texture would work a bit better?
Also, there's one thing bugging me about your spectacular Wacom artwork... and it's this...
[attachment=13229:kkickass.jpg]
There's a big, dark area – front-and-center – that has nothing in it and my eye goes immediately to it. Could you add a little bit more to Big Daddy, Hit Girl, and Kick-a$$ to help to fill in this gap? Or maybe some splatters, or have KA's right hand holding a baton that fills in that gap? I don't know exactly, but it distracts me from the overall awesomeness of your artwork.
Other than that, I think this has COTM written all over it!!

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