I thought I had all my parts and while looking I find out that there is extra wiring that needs to be ran for the back up lights and pn safety switch. I am going to use a b&m hammer shifter with the m6 console. Is there a clear cut thread or write up on what I need to do? Can I use the switchs that came with the shifter or do I need to get factory connectors? Reading through the sticky is confussing me.