Andy, I was editing as you answered. Added some info/thoughts. I understand your position now. Good luck.
P.S. There is no need to be an expert to wire a 46 stock truck. It's pretty easy. Nothing at all difficult. Some people equate wiring these old trucks with TV programs of guys struggling with modern computer wiring. It's nothing like that. A bundle of wires looks like a nightmare to some. You just wire them up one at a time. DC wiring, with no return wiring, is very simple. Everything on our trucks has a switch to turn something on and off.
Thank you. Yes - that sounds encouraging.
As per my original post I was really just hoping to find out others experiences with the various suppliers and their products.