That's good to know, that nycbikes is questionable. Well I was thinking of respacing one of their 120mm hubs but now I'm rethinking it. Now I'm kind of at a loss as what to do.

For track racing is it legal to use a QR on the front wheel?

Mayhaps I'll just wait until I find a rear wheel I like on ebay and respace it as jim-bob makes it sound possible.