I'm curious to know how this is all going to turn out Grid-wise....

I'm curious to know how this is all going to turn out Grid-wise. Don't get me wrong - I'm all for it and I reckon it's all great stuff - the home charging overnight option relying on existing Transformers in the street (even with a little assistance from home Batteries probably) will test our rapidly declining distribution system heaps but the Rapid Charge set-ups are a bit more involved - higher Voltage and higher Current will require significant infrastructure changes once more stations come on board - your guess, peoples, as to how it will evolve.
Michael.