I was watching Ed do some amazing two handed tapping on his bass and thought he would probably rock on a Warr Guitar. I've had one for a few years and they are really fun, I had mine uncrossed after a year due to my small hands and making it just generally easier. You can check them out at www.warrguitars.com. This is what Trey Gunn plays, he even has a signature series line there.
Shawn
Shawn