[yossarian19]

I've got another dozen or so solder connections to make, a fuse box to mount & a hole to cut in the firewall. Naturally, the 1 1/4" hole doesn't match anything already there and I don't have the hole saw on hand. That's OK - I'm a holesaw and a few hours away from seeing if it runs (again). You can sort-of see the braided, 300* F velcro-closure wire wrap I put around the trunk of the harness. It's a little lumpy but so's the truck.
I'm using long bolts thru the factory battery tray mounts as studs to put the ECM mounting "plate" on. It's made out of plywood & you guess it, my buddy's old fence. I'm getting a kick out of mounting 2002 engine management to cedar planks.
Not invisible from the bench seat but not in the way of passenger's feet, I don't think.