Hi. I have a Classic57 neck (2 wires) and a PAF 36th DiMarzio bridge (5 wires). THE guitar is a 339 Epiphone. I'll use 4 500K CTS pots, 2 vol and 2 tones, and 1 selector 3 pos like LP. Who can help me?! Diagrams etc Because there is a noise like ground... THANKS !!