Took it out yesterday in the cold.. had an awesome ride. Tubeless tires are REALLY fast.. I was very surprised. Let off the brakes and you just barely loose any speed. I think I'm going to go hydraulic with the brakes, however. SRAM makes a set (9.0 disc) that I might give a try.. seems to have good reviews. I love how the SRAM XO deraillers shift.... awesome performance.
Anyway, enough chatter. Here are the pics.