I have been repairing wiring for years and know what I am doing. It looks to me you a mixing up two different mowers with different wiring harnesses. I would say get the model numbers and find a wiring diagram. You need something to fallow. You would need this also even if you are going to install your own wiring. If you are going to make your own harness either number the wires or get different color wires or you will soon be over your head in problems.