Finally, the car can move of it's own accord, and stop when desired. It's time to register.
The trip to the DMV was remarkably nerve-wracking. Fortunately, only a minimal number of parts fell off the car on the way down.
And this is only the beginning. I recently upgraded the lighting circuit with relays, and installed a relay so that the fans won't come on when I am trying to start the car.
I have lots of plans for what to do next, like hook up the heater fan so that I can have hot air blown into the cab (which really hasn't been an issue, yet).