If you're really getting a stock TK2 with all those parts, $570 is a steal. There's no reason to get a different wheelset for street use*
TK2s are nice bikes, I rode an '08 for a few years and really liked it. The geometry is definitely meant for the track (long and low), so it's not going to be as upright as one might like for the street. On the upside, the oversized tubing and bladed monostay looks bada$$ and makes for an incredibly stiff frame.
Couldn't find a picture of mine before I stripped the paint off, but here's what it looked like:
*I'm a big fan of using a locking skewer on the front wheel, so you don't need a second lock or cable. Unfortunately they only work with road quick-release type hubs. Secure your saddle with a chain or wire cable and you're ready to go.