Im loving my new crate amp and the sounds im getting out of my les paul with it. I use the emg 85 in the bridge and get a nice crunchy sound for rhythm and its not harsh so the leads cut but don't make your ears bleed. however the jb is giving me a muddy sound for rhythm, however the lead tone is to die for. What seymour duncan pup will give me what im looking for? nice and tight cruchy rhythm that cuts good but the treble isn't to high