I got the conduit run today. It was non trivial. The hardest part was getting the conduit out of the box and onto the sheetrock. I had it in my mind that it would be easier and more compact to use several 90 degree elbows, but even with the little hatch they have, it was impossible to thread this big #6 gauge wire through the 3/4" elbows.
Once I figured out that I had to use the bender and give up on stacking fittings, things went better. I utilized some help from each older kid, and it was genuine help.
I had a four prong outlet, which was wrong, and worth one of the three trips to home Depot. I ran the fourth conductor anyway, because it was there and not returnable.
All in all, a successful day. It charges. I realized that I never took a picture of the actual charger, but it's out there. I don't love the outlet cover, especially because it's upside down (all of the chargers use a tiny cable to plug into, out the bottom, so the in-use covers are all backwards) but it worked, I didn't burn my house down, but I spent more time than I thought I had to.
More pictures to come.