Re: Which Pickups (neck and bridge) compliment each other well?
the ´59 or Jazz go well with almost any bridge pickup, particularly for players preferring a more "traditional" neck pickup to go with a higher output Bridge.
The JB/Jazz is Seymour´s favorite IIRC, and probably one of the most versatile dual-humbucker setups around, regardless of the guitar it´s in. Sounds great in anything, a great starting point IMO. Clear cleans, warm distortion with lots of harmonics @ the bridge.
For more aggressive styles, I prefer the Custom/JB@neck combo. The Custom kicks harder than the JB, more cutting highs and a fatter, more defined low end, but with similar Harmonics. The JB at the neck is dark, veeery smooth, and sings like a Banshee under high gain. But with splitting going on on both pickups you can get a plethora of tones that will suit almost any style, not only rock.