I'm in the process of designing my next house with a 4-car garage. Currently, I have a Roadster and 2 other ICE. Eventually, it'll be a roadster + model S + ICE or Model X + ICE. Either way, charging will be needed. I was wondering what are people's thoughts on the ideal garage charging/receptacle setup. Overhead cord? Flooring setup? Any input would be great. Doesn't have to be about EV but just garage thoughts in general would be appreciated. I assume I'm at the right forum section. Mods feel free to move to appropriate section.