Merv quote: "It's a combination of s/happens and Muphy's law."
Man, you hit that nail on the head didn't you my friend!?
Look, I am leaning towards thinking the old original distro assembly needs replacing and just figured the HEI "all in one" option is a good one. I'm not set on any specific replacement just yet, just thought I'd throw that Ebay link out there for comment.
I went to the NAPA guy this evening and he says the best MSD kit for what I want to do is close to $250. That may be the way to go, but I've got plenty of time to figure this out. NAPA guy says, as a troubleshooting cost measure - replace the stock distro assembly for 50 bucks, then attach my fairly new Accel HEI parts to it - and see what happens. He's a pretty good guy.
Besides, I garauntee that tommorrow morning I'll go out to the garage and she'll crank right up! She probably won't on Sunday afternoon, but we'll see when we get there!
'68 428 HO M3 Monster, 4-on-the-floor! Need I say more?