Simon's correct on the pots and caps - they should be right - check youtube for the best way to check the pots and caps - there will also be a couple of tutorials on measuring the output of the humbuckers. Ultimately, you can put everything in and if you're not happy with the sound, replace and upgrade as you need to. That said, the Bournes pots and Orange Drop caps that Pitbull sell are certainly great quality and I'll generally replace the stock pots, caps and jack, even if I keep the stock pickups.