I am in the process of installing a Blue Ox Tow system on my F150 and looking for feedback on if it needs a Charge Line or fuse cut out switch. There are no issues with putting the truck in flat tow mode but I am finding contradictory information on the necessary wiring accessories ie charge line and brake fuse cut out switch. I am planning on installing the Blue Ox wiring harness with diodes that will drive the truck lights. Any recommendations for what is needed to set this up are appreciated. Will be towing with 2007 Millennium H3-45.