Building up a new road bike, and I'm going to carry my current wheels over to the new ride, so I needs some wheels for my Marin. The bike will still likely see 200-300 miles/month as my alternate ride, so the wheels still need to be somewhat decent. Ny first though was either used Ksyriums or Vueltas. But these have me intrigued, http://www.ebay.com/itm/New-Carbon-...56?pt=US_Wheels_Wheelsets&hash=item27d4e69d94 I know lots of guys are running Chinese rims on their DH bikes, from a different seller, but I can't imaging the quality is all that different. Anybody running them? Are they decent? Will they lead to my certain death?