I installed these in my epiphone les paul but put in Slash V2 instead. The JB set is great. The bridge is just a bit hot for me. The jazz neck is great also, but not like your typical les paul sounding neck. In my opinion, APH I/II, or PG in the bridge and a 59 in the neck, is the ideal combo. JB is more of a metal pickup than it is classic/hard rock.