I'm interested in some info from people who've modded their SX jazz basses. Mainly: pickup size. Are the SX jazz pickups the same size as a standard American Jazz Pickup? Or are they like the old MIMs, and have two same size pickups? Bridge: easy to swap out? Do I have to take a drill to the bass? Pickguard: I've seen some sweet looking aftermarket guards on your basses. They didn't look like you really had to hack them up much. What was involved?