I need to setup a 2007 Chevy Tahoe for towing.

I finally bought the parts to start getting my Tahoe setup. I installed Demco base plates and installed those yesterday. Today after church I plan to install the breakaway cable for the Ready Brute and the main braking cable. I also purchased the Roadmaster brake relay kit to isolate the toad braking light system. I am waiting for a wire harness to come in that plugs into the toad tail lights. I should finally have this complete in the next week.
Mike