I am replacing the body on my home made jazz, and as I am using an SX body (which should arrive today), there is a good chance the holes will not lineup. The neck is a replacement Fender 62 reissue so I would prefer to do my filling and re-drilling on the body. The questions... What kind of filler should I use if I have to fill and drill? Do I have to thin it to get it to fill the holes completely? Thanks a ton.