hey, I am in the process of converting my auto ba falcon to the t56. My car is turbo converted and running a custom tune. My car also came with a 3 letter ecu. Now how do I go about the ecu recognising the t56? Can I keep my ecu with my custom tune and get the tune edited to read the t56,? Also how do I go about the wiring if I was to keep my original ecu? Regards