It’s really quite simple. When I did mine I ran all -6 an lines. I had a carb on mine but did switch from efi to that. I did my stock low pressure fuel pump and then a summit 60 psi fuel pump. I got my ignition power from a fuse I can get the exact one later. I have a hyperspark cd box, MSD dual sync distributor, so timing is controlled by the sniper. I would definitely get superconductor wires from MSD as that helps with interference. I am still having problems with the IAC being erratic but it does not affect it to much. If you have any questions feel free I did this recently.