Dingbatt: I see Tesla had just announced a 100 kWh battery. Good for 300mile (500km) range. Now we're talking. Although, I haven't seen how long it will take to charge from a standard all socket.
I checked the price: US$134,500 before incentives. (We get no incentives). Bring that down here and add GST on the shipping and the cost of the car. Not much change out of $200,000. You might consider it if you were SUPER ENTHUSIASTIC and also owned an Auckland house without a mortgage...and really wanted a mortgage.
I'm not that committed....yet, anyway.