Hi there! A guy in my town is selling this Fender Precision. The serial number at the headstock refers to 1977. He says the everything is origin. I tryed it. It plays great, the action is low, although the sound is a little j-bass like (a little softer that I would expect for a p-bass). Anyway, here are the pictures I take, so please tell me your opinions. Is it a '77? Everything origin etc. Thanks!