Routing looks great, but if that AMP connector is not weather rated, you will have corrosion problems in it. If you are going to mount electronics in the weather(engine compartment) then they need to have GM weatherpack connectors on them. <img src="/forums/images/graemlins/frown.gif" alt="" /> sorry to be the bearer because I KNOW thats a ton of work. I wish I was closer to ya, and could come give you a hand with this. We coudl prob wrap it up in a weekend.