stickers do work well for covering up dents and holes I have a friend who took off the passenger grab bars on a zx6r and covered the holes that were left with sickers, looked better then the grab bars.
as for my dent I according to one of the underlings at work who knows a little about body work. he says it looks like it can be pulled out by a body shop. but I'll let you guys know if I do that I'm not sure I want to part with the cash. I would rather have new louder pipes then the dent out
edit: knowing my luck to, if I tried to match the dent I would either A: make the dent to big. B: break and or bend the handle bars or foot peg. or (insert part here).