Thanks for sharing! I am actually the author of this spinoff. I eventually plan on posting it on this forum as well, but I want to finish it over there first and refine it a bit before it gets up on this forum.
It goes without saying in my view that Reagan beating Wallace in 1976 is the most plausible, and perhaps most significant, point of divergence from the original Gumboverse.
I have read your new thread. It looks like Arabia has fallen into chaos on schedule. Now we need to see if China does as well!