Ive done this now a couple times on lads ep91s. Also on my own 85 and done two N/a GTs too. Theres a good few ways to go about it! Way i did it on a ep91 was swap every wiring loom from the Glanza into the N/a. Cant go wrong. And you can do it in a weekend easy with a few beers. You could also get away with just swapping the engine ancillary loom into the N/a engine loom fusebox and splicing into the dash loom too. See stripping the loom to take shit out an that it saves hardly and weight and takes a bit too much time for my liking. Turbo the N/a engine, get a OEM flywheel lightened and u