Carts and Clubs buys their carts from Yamaha without the wiring/light kits. They do their own wiring on these carts in house. Basically they are purchasing from Yamaha a stripped down golf course cart then they do the in house add.
I think I am going to go buy a new car and purchase it without any wiring or lights. My guy, Joe mechanic I am sure can save me a few bucks and have him do it. I am sure the quality will be the same.