Re: Pup combo in a LP
The Jazz and JB set is killer, especially if you play mostly rock guitar and use a semi-clean/semi-distorted or overdriven tone most of the time.
That set also splits for single coil tones better than any other I have used.
For cleaner blues, r&b or pop tones, especially from the neck pickup, I like the Pearly Gates or Alnico 2 Pro or Seth Lovers better.
But for rockin' out, the Jazz/JB is a great set of pickups in a Les Paul. It's my #1 selling humbucker set.
Lew