winksr

hello guys and girls! I,m new to this so will have to bare with me. traded for my first 5.3. have a lot to learn bout it. hoping some would shead some light on it for me. mostly on the wiring. I,m electricican by trade so I know bout wiring. I did a tbi years ago. I want a stand alone. putting a 93 700r4 behind it. whats the best wiring for a good budget??? I have a factory wiring harness that came with it. he said it was a 2001 out of a suburban. its a drive by wire but I was cable throttle so I can run the 700r4. any ifo would be greatly appreciated.