Hey, thanks for that, Bizzar_guitars the 1st link is a bit helpful, though i dont plan on replacing the fretboard, im going to try to keep that part simple, the pictures were good but idk if it was detailed enough, and some more pics would help too, also i didnt get in the 2nd link was, Source voltage, diode forward voltage, diode forward current , if someone could put that in english? thanks again for the help bizzare