I have my new car harness from American Autowire and it's time to get at installing it, so the question is how do I cover the wires in the engine bay? Did they just use harness tape on the entire thing from the factory, or were parts of it covered in some more temperature resistant loom? Specifically I'm wondering about the wires heading down to the starter (which is very close to a hot set of headers...). Maybe I should just wrap very generously with the harness tape? I've seen some cloth type loom that comes in various diameters.