So if I do decide to just tap into the existing wiring, I can just tap into the wires from one of the lights? It doesn't have to be onto the wires from the switch? I'd think it would be safer on the switch wiring than on one of the lights. But electrical stuff is not really my strong point. So what do I know. But main thing is, should I get 10$ harness with relay and fuse straight to battery for safety, and light bar will work with ATV off if I ever needed light and didn't feel like starting the ATV, or just tap into existing wiring. Where's the electrician's in here?