I'd be willing! 
Bump.

I'd be making a girl, Shounen nowadays have badass girls, so yeah I can make this character be the rival type of character as oppose to the boy and develop well.

Power wise, I personally think it is best to start with no or little powers at all, we settle things with smarts and fists.

Story wise, it should be not cliche lol, make it more wow factor kinda like Akame Ga Kill or Attack on Titan but not to gory, Shounen territory still.