I have a pair of black ones to trade for stock pegs. These are too short for my big feet IMHO. There is a little bit of wear toward the end, but they aren't rashed at all.
I have cycle pirates pegs on my bike, they are quite nice...lots of flexibility in what position you want them in. This is an awesome deal for whoever trades!
I have a perfect set of stock pegs I'd be willing to trade for them. I don't even think mine have a scratch on the feelers. I'll send you a PM. I know extremelow gets first dibs, but I'll send one just incase.
I'm not the wheelie-ing type, but I've stood and bounced on them a decent amount and they have been very solid, don't see any reason they wouldn't be fine for wheelies.