More pic's 7.
To get the main power wire up to the battery. I used a cut off coat hanger and pushed in down from the top of the main wiring harness hole. Once down through. I taped the main power wire to the hanger and pulled it back up. I don't have a picture, but I mounted the 30amp breaker on the fire wall behind that main wiring harness hole on the flat section. Just to the left of it.