Sounds like a good idea, Euro.
If I might make one more suggestion -- instead of posting extensive "origin stories" showing how your character gets his/her powers, et cetera, just start right off with your character AFTER he's already got his powers and such. He can always fill in his origin story in an abbreviated conversation with other characters. Otherwise we'll be glutted with 10 origin stories at once, and the MAIN story will get lost in the shuffle.
