H51 ac set up

Ok, as I am restoring my 69 300, with ATC, and it was inoperable at time of dis-assembly, not sure why, I thought I would look at switching to the "standard" AC unit. Both ATC and swapping to the standard have their own horror stories, but I'm willing to shop my options. What I would consider is a "complete" set up for the H51 AC. Controller, electrics and vacuum etc. I will be traveling to Carlisle, so I can pick up. So...with that, anybody got anything for me???
Thanks!
Author: JJ300