I am building an old ESP explorer-type guitar and I wanted to use a standard LTD EX (passive) neck p/u that I had lying around and an EMG-81 i just bought. The issue is that I can't find any schematics for: 1 passive p/u (neck), 1 active p/u (bridge), 1 250k pot, 1 25k pot, 3 way switch (gibson style). If anyone has any suggestions, tips, or wiring diagrams that would be much appreciated. Thanks!