Here you go Christian. Tell me if you need a different angle shot. Tried to include part numbers on the flywheel.
Flywheel shot
9 bolt (not 6 bolt like on pre-78 flywheels)
Shots of part numbers on 81 flywheel:
Hope these help.
As just a quick update, I took off the steering wheel tonight to figure out how to connect up the SC tachometer.
The electrical female electrical/bulb fittings are the same on both tachs. Here's how I've numbered it:

These are the bulbs, etc. for 1-5 that goes on the top row.

These are the bottom spade connections. I believe the purple stripped wire (the one on the top) that goes into "1a" is what is connection I need change/adapt for the SC.
In the next couple of days I'm going to figure out how to drill hole to the cabin, bolt down lambda/ecu/computer brain and the other wiring.
Special thanks to Alex (foreground) and Fernando (background) for their help this past Saturday.