I know very little about PU's but I do know that I've found the stock PU's in my LP Studio (498T, and 490R) to be muddy and bassy. To get the sound I want I have to crank the treble on my amp all the way up, and the bass down to zero and it still seems to be on the dark side (get it?). So basically what would you guys recommend for me? I'm looking for a hot, bridge humbucker to get some good rock and heavy rock tones, and a neck pickup that has a good bluesy sound, and I don't want either to be really dark or bassy. For anyone wondering my LP has mahogany body and an ebony fingerboard, I am also playing through a Peavey Classic 30.