Thanks for the kind words David, not sure i'm deserving but thanks anyway

For some reason I can't reply to emails. I did get yours and the Centech Harness comes with all the wires to run to pretty much everything. When you call Centech, tell them what options you have like auxillary fuel tank etc and they will put everything in the harness for you. You'll have to buy new taillight and side marker sockets and the connectors for the headlights, but all the wires are labled and plenty of length to deal with. I'd also suggest getting the headlight upgrade harness (Like the one LMC truck sells). It redistributes power through relays instead of the light switch and so you can run better headlights without burning up the light switch.