Thanks for all the responses guys, much appreciated. Just back from test drive and the performance from 30mph was pretty impressive

. Wanted it in gold but with other must have options takes it over the luxury car tax threshold so would be £345 (well something around that) tax each year so looking at white which is a free option and brings it in just under the threshold. Now got to screw the dealer down on price and get a new wall charger thrown in hopefully. Wish me luck.