Did you try the Slicks on your P5? B string?
Sure did. The B is really nice actually. It's a bugger to fit through the bridge/body, but it will go with a little bit of brute force. I had to order a new E and B string though, because both were deader than dead when I got them.
They sounded nice, but I wasn't digging the feel. I'm still stuck on the TIs for my P5.