I know that many places sell pre-cut p-bass pickguards, i've seen allparts guards at local stores, then there's Guitar Fetish, eBay, etc. Question is: does it fit all P-Basses? I just picked up what is supposedly a MIK Fender P-Bass (not Squier). It could be a Fender neck on another body for all I know... But it seems to have an original (but repainted) pickguard. I'm ok with minor massaging and even re-drilling holes, just want it looking good generally and having the pickup in the right place.