Thank you very much for the quick response. Then I will forget fishman pickups and I'll focus on passive pickups as you recommended. The thing is that I don't know which pickups to choose. I have already 3 guitars, a strato with 2 singles seymour duncan pickups and a hot rail, an ESP with humbuckers seymour duncan (jazz and Jason Becker Perpetual Burn HB) and a flying V jackson with EMG HZ. I'm looking for a Les Paul sound, something warmer and I thought that JTV 59 guitar would offer me with its simulations to be able to try other types of sounds. But I want to change pickups to avoid to play all the time with simulations.
One idea is to install seymour duncan Alnico II Pro Slash pickups, but maybe i should try other different pickups like DiMarzio (I already have two guitars with seymour) Which dimarzio pickups would you recommend? Or should I directly install some gibson 57 pickups?