I bought an EZ Wiring 12-circuit kit for my '50 and have it about 85% installed right now. I'm in the midst of troubleshooting a few circuits (see new post). The kit was pretty straight forward but be ready to do some thinking. The directions aren't great but what do you expect for a "universal" kit. There are extra circuits that I won't use and some circuits missing that I need, so there is some swapping going on right now to get everything sorted out. I drew up my own wiring diagram to figure out where everything needs to go.
Hope this helps.
