Ummm...if there is space available I would like to throw in my two cents.
As a kid, Batman was my favorite comic book character. You know, one of the few heroes that has no superpowers. I also like Tony Stark aka Iron Man, because of the suit and let's just face the fact that gizmos kick ass. I never really liked Spider Man until I did some research about spiders and found out all the cool stuff that they can do.
My proposal is to essentially have a wealthy (okay extremely wealthy) kid that uses toys and a suit of armor to portray the powers of a Spider Man esque character. I would have to think of something else for colors, I'm leaning toward having the suit be black with some red in it somewhere in an hour glass, like the black widow spider. Given that there is a character called the Black Widow, I'm leaning toward an equally cheesey name like Widowmaker or Recluse or something like that. However, if I use the name Recluse, the suit would have to be a kind of brown color.
The suit would give him strength, the webs, climbing up the walls, etc; maybe even extra arms to aid him in fighting. He would have to be somewhat athletic, maybe trained in the Brazilian art of Capoeira, which would aid him with the more acrobatic aspects of spiderdom.
Now, I know that you can't have a hero that doesn't have some sort of flaw. His would be that he feels like the "token rich kid". He's there because his money (aka insert rich relatives money) bought him a place on the team though he is rather talented and extremely intelligent.
He would be rather aggressive, overly so at times, feeling that the violence would make him a more integral part of the team, making up for his lack of mutant/supernatural powers.
There are just a few brain stormed out ideas. Let me know what you think.