One wire lock-up, 4 spd automatic w overdrive into A-body.

I'm very interested in this setup but it sounds expensive. I was thinking about this setup with one of my mag engines with the efi on it. I didn't think about pick ups needed for efi. I'll be watching. You said what computer you are using but what did you do for the wiring harness on the efi? What did you do for the fuel system?