I made some progress last night. I finally tamed the wires in the dash and got it buttoned up.
This is what it looked like.
This is another angle.
Here the dash is back together. notice the targa roof switch that is now connected to a Homelink modual. This allows me to open my garage door (not that my wife lets me park there).
Here's another angle of the JVC Navi system.
Everything works so far. With any luck, I'll be done this weekend.
Tony