Monte,
Wrandry is right the pins can be removed from the plastic connector housing without cutting the wires. Use the tip of an exacto knife to gently pry up the plastic spring that keeps the pins in place. The wire with the pin should slide out. Once out of the hub, check that the barb on metal connector isn't pushed in. Slide it back in the housing and the plastic spring against the barb will keep it in place.
When you were here I told you that upper board you brought was fried, I also mentioned it post
#523 . I knew you had another board or 2. Sorry you got stuck getting those boards out of the hub. You don't give up and that's how you learn.
FYI, my E+ with the Lithium batteries is working beautifully but I may sell it. I ran across some 36V 14.5ah rear rack batteries (10s5p) very cheap. I'll probably use one of those when I sell. I think tool batteries is a better approach but they aren't free and most buyers would like a more standard ebike battery.