So when I hacked out the old fire wall to fit that big ass ford engine, I at least kept most of the pieces. Other than needing a bump out on the drivers side for the intake manifold, most of it will be stock again. A lot of unnecessary work I made for myself by having to piece it back together but it'll look better than what I had.
The 2JZ runs 3 coils in a wasted spark configuration from the factory. The coils are pretty weak output wise and folks have issues with them when adding a turbo. The aftermarket computer I will be running has outputs to run individual coils and the most popular option is factory GM "LQ9" coils as the are very powerful, easily available, and cheap. I bought 8 used ones for $50. Next is making brackets to hold them to the engine. Companies make these but they are way too expensive IMO for what you get. Enter a new toy of mine, Mr 3D printer. I measured what I needed, drew them up in a CAD program and printed them out. The plastic I printed these in is low temp so they won't survive in this location. I may try a different plastic type or just use these brackets as templates for aluminum plates.