Hi bro. I have a Cavalier Fat Lion which was in my tele for about 4 years before I moved on to a Rumpelstiltskin 1950 Black Rope pickup. The Fat Lion is now in a Fender rosewood telecaster. Rob Distefano is a great guy to talk to. His products are great. The Fat Lion is an overwound tele pickup, much like the BKP Piledriver with slightly less output. It's got a muscular twang. Plenty of mids. I made the shift to the Black Rope becase I wanted a "cleaner" set since I already have a Chopper T loaded tele if I need the extra oomph and muscle.
I hope robmnnql can chime in here. He recommended Cavalier to me a few years ago.