YE34AH

Hi, Currently I have a rb26dett swapped in my R34 GT NA And can't get my head around the wiring side. Has anyone done this swap successfully I term's of everything working in the car ? Yes it has the sumitomo brakes, rb25 big box etc. I also have a rb26dett moded to r34 gtt loom but I have been searching and noticed that there are many differences between r34 gt - gtt and the white plug that runs off the main loom to inside the passenger foot area where the ecu is mounted Cheers 🤔

Any luck with finding the answer ?