Sunday night updates ...
To start off, I got my shifter combo bracket painted and installed (yeah, I changed my plans from above slightly). It's quite a good feeling to take a sketch on a white board and turn it in to a real product that works the way you want. Ok, I do that in my normal job too, but I don't get to do the fabricating there, whereas here I do!
The bracket with the white board sketches in the background
Close up of the funky thing I came up with for the ECU mounting just to show you guys it's not just a hole. The ECU has a vibration grommet installed so instead of swapping those out, I went ahead and used them. The ECU just slides right in (well, it's not quite that easy).
The finished assembly ready to install
Got some holes drilled in the tunnel. A 7/8" hole for the shifter cable and a 1 7/8" hole for the ECU engine harness (holy crap that's a big hole!). The grommet for the ECU wiring is filling the giant hole. Why such a big hole? Well, the largest ECU connector wants a 1 5/8" hole to fit through, and the grommet was a 1 7/8" so it all worked out.
The finished product. Install order matters and the carpet is included in that order. So it ain't coming out easy if someone tries.