I did have to drill the control plate just a tad bit no problems I gues my metal drill bits are better than these new ones I bought. I also had to sand/ rout out the control cavity to get the new pots to fit in they were way bigger in diameter. I just use the good ol Dremel with the sanding drum and widen out where the pots fit making sure not to go too far to be covered by the plate.
I ordered the humbucker and the bridge oversized bridge pickup from guitar fetish and they have a quick plug on the pickups and they have the upgraded pots tone cap installed prewired with the male plugs on so only soldering will be the ground to the bridge. It seems like a good system, if you wanna change pickups you can buy from them with the quick plug and no soldering, change it out in minute or two. I have heard good thing about their stuff we shall see if it's any good.