I picked up a simple Jackson JS32T Warrior a few months back and would like to change the stock Jackson pickups. I'm thinking SD Invader/Blackout or a couple of Dimarzio's. I dont know yet. I'm going to have to track down some sound bites to hear what they sound like. Anyway, should I change out the pots that came with the Warrior as well?
You don't need to change them unless you're going from passive to active pickups, or vice versa. If you currently have passives in the guitar, but want to go with Blackouts, you'll need to replace almost all of your electronics.