A little more progress.
I discovered
Gaffer Tape for securing interior wiring. Stuff seems really solid. The ex-avionics tech in me wanted to use clamps everywhere but I had to resist the urge.
Engine compartment / Front lights wiring started and Heater Blower Motor in place:
aaaaaaaand removed the suspension once again. Control arms and rear links will be off to powdercoating soon. Clean/bare underside = good access for fuel/brake lines install.