Tim, price ranges from £50k for small battery base model up to about £120k high performance fully loaded model.
Realistic range for me is about 200 miles max based on the different way I drive from time to time, sitting in traffic, use of other electrics in the car etc.
Wish you the best with this. My previous car was a Volvo LPG which had a 200 miles range on a tank, similarly required going to a limited range of places to fill up but then took only 5 mins rather than 30. Once the novelty wore off, the range really used to irritate the hell out of me. Too much o9f my life spent refuelling.