From Duncan i've enjoyed both Duncan Distortion, and Pearly Gates Plus (might be only on Fenders) in the bridge position. I think a 59' is usually a great choice for the neck and set of '59s would yield a pretty classic tone all the way around. I like Dimarzio hums too - i've dug both Super Distortion and Tone Zones in the bridge. Both of those might be a bit hot for the neck. Good Luck