Hey guys, I am currently swaping my old kohler 20hp magnum with a kohler cv22. The wiring plug on the magnum is just two wires, but the wiring plug on the cv22 is four wires. Can anyone tell me how to hook up the cv22 by building my own wiring harness? Will I have to buy the wiring harness for a cv22 in order to make this work? Am I in for trouble here?