Martinius,
I have one of Tom's on mine, a single. The electric choke is easy. All you need is a 12V hot connection. I made a wire with spade connectors on the ends. The most difficult part is the accelerator linkage but it is kind of fun too...like a puzzle. Dave (Fla54Chevy3100) was on this forum a couple of years ago and helped me with mine. You can go back and search my old posts and find his advice. As you already know, Tom is a great help too.
Hope you like your carbs as much as I like mine. It is the best thing I've ever done to my old truck.
Hope this helps,
Bob