Man, that's nice. The P-Rail is an awesome pickup - if people are unfamiliar with it go to the Seymour Duncan forums and search for it. There are so many cool wirings you can do with it. And, to boot, it was designed by a fellow Jemsiter (Frank Falbo)!
P.S. I call my
Warmoth with Carvin neck a "Carmoth" - but I'm thinking "Warvin" sounds better...