So why wouldn’t you want all that, if weight and cost weren’t issues?
Obviously you would want all that if weight and cost weren’t issues. The question is, do you think the tipping point won’t come until then? Because weight and cost are going to continue to be issues for years, maybe decades.
Our garage is similar except the door to the house is where your door to the deck is, and we put ours roughly at B and then a little to the left of where you have C, at the top of stalls 2 and 3. Our electrical panel is on the other side of C but in the basement. So in theory a standard 25 foot cable could reach from C to all three stalls, or from B to the right two; we park our two EVs at 1 and 2.
Plugging in a car that’s in the driveway was not on our radar, but it’s possible that the B plug could reach out the garage door. We also had a regular outlet installed next to B that could reach out that far. In retrospect maybe we could/should have put the B plug at A in case someone visits us who needs a charge.
Another marvelous vehicle that will never be sold in the USA. Alas.