DSDevilish: T-shirt?

I'm getting more and more serious about actually making shirts. I'm just really inexperienced w/ illustrator and or the pen tool in Photoshop.

Anyways... I got a little positive feedback last time, so here's a second design. I have to say I don't like the fire or the eyebrows, but you couldn't imagine how difficult it is to show emotions w/ no mouth or eyebrows... The devil one is supposed to be kinda smirking, but I couldn't do it.