So, this car ain't going to make it to DGRR this year.
Got back at it today after something like 2 weeks of not touching it.
Still going backwards in the progress.
The wiring harness is a mess.
There are some aftermarket wires mixed in, spots where a wire had too much current running through it and burned through, and corrosion.
Some of the damaged spots in it.
This is under the dash.
A few days ago I downloaded the wiring diagram from "foxed.ca" (rx7 manuals). I can't get to the site right now for some reason, but there are links to the site in various threads on RCC.
Eventually I'll be going through and repairing the wiring.