I'm in the middle of taking everything out of the engine compartment to get the engine compartment repainted and I have so many wires that I don't use. Can I just take all of the ones from the passenger side and just cut them out? I have no ecm and I've already cut them from the inside. I think I just need the wires from the gauges and the headlights. I just need to know if I can easily figure out the right ones to cut without tracing every wire. This would take forever. Anyone done this? Also, I plan on smoothing the firewall so I wont have the ac/heater box.