As I kept reading around, I saw a posting update that the Beta of 77 did not honor the overrides.
At that point I started migrating to Chrome, knowing that I would have no choice in v77. During that time using both browsers, I've been able to get everything migrated over and am all settled in.
Haven't used Firefox in like two or three weeks.
I've been using Mozilla since it was Netscape with the Motif widget toolkit. I even suffered through the bohemoth stage of Mozilla (SeaMonkey now??) How I stayed being loyal at that time I had no idea. LOL!
Welp, the Megabar did it. Good Riddance!
P.S.: Here's a flowery verbiage which details exactly the way I feel. External Rejzor Wordpress Post