I just bought this used Fender CIJ Sting Signature Precision. I've never been a fan of those big. cowboy-looking pickguards
on the old 51-era P basses, so I took it off. The wood and finish underneath are very nice but there was a small routed cavity where the pickup wire runs to the controls. Solution: I put a thumb rest over it, and the screws go into the cavity (longer screws) so I didn't have to drill any holes on the face. I really like this bass! I have Ernie Ball Cobalt Flats on it which sound great - punchy, but not dull, plenty of brights. The neck feels great and the weight is light too. 
