so i have a swap i got from a guy who buys rollovers. I got a 5.3 w drive by wire. i did not get the pedal assembly and harness. I wanted to convert it to cable throttle body which i already have. I have read that I can not use the harness or computer i already have when switching to the cable setup. ? anyone able to convert without having to use a different computer and harness. all of the DIY harness info i have found is using the camaro style harness and computer.