Funny, I was just checking them out. They do look swweet.
The cam I am going to do it myself. Never done it before but with all the info the great folk's on this site supply I think I'm going to give it a shot. It's not the dayly driver so I have all the tiume I need. Give that cam a push in the right direction and get it in you will love it.
4.8L reg cab short box. 4:10's auburn locker, knn intake, flowmaster catback,short headers,roll pan,hypertech,160 thermostat, 8mm taylor wires,2"rear drop 20" wheels cam,lifters rods,springs and a custom tune to come. Who know after that.