The hardware far exceeds Microsoft's Minimum Requirements. Browsing further within these threads, I found one thread that had an issue that appears to be a carbon copy of my problem but contained the warning that script developed for solution was for a specific instance. FYI the thread is:
[SOLVED] Upgrade from Windows 7 to Windows 10 fails with 0x8007001F - 0x20006 code
started July 5, 2021 between Greenchili and Peter).
