The Mavic K10's I had on my bike are toast due to an unfortunate meeting with an SUV. Thankfully, my brother is selling me his old custom built wheels. I know nothing about these and was hoping BF could educate me on how these compare to the K10s. What do I gain/lose out on?

Kinlin XR200
Sapim CX Ray Spokes
Alchemy ELF front hub
White Industries rear hub
20/28 Build
http://www.flickr.com/photos/quality...57622907949859

At ~1290 grams, they seem to be a much better $/gram value than the K10s.