So I have a Peavey Raptor that I want to make some improvements to. I'm going to put in new pickups and tuners, among other things. I'm leaning towards Seymour Duncan pickups, but I don't know which pickups would work well together (It's an HSS). Also, I know absolutely nothing about tuners. Recommendations would be appreciated.
Rock In Peace, Ronnie James Dio

my gear:
Charvel Model 4
Custom Superstrat w/ DiMarzios (under construction)
Peavey Vypyr
saving up for a better amp