All this work allowed me to start the dash. Everything needs to be installed in this order.
I installed the dash pad from dashesdirect.com and it is very high quality . Fit is excellent, I only had to cut two little pieces off the upper ends (by the windshield) with a pair of scissors to make it fit correctly. This piece makes the inside look better than original!
And the Shelby cluster. Everything works! I checked every circuit that I could. And I mean every circuit!
Then the A/C controls. After that the kick panels so I could install the A/C vents, run all the air tubes (what a PITA ), and cleaned up the wiring a little: