To be honest the biggest problem is probably the size of the engine and the price of petrol over here. If you can afford the running costs, you can probably afford something European and more 'upmarket' (remember that often the £ price is numerically equal to the $ price by the time the car gets over here!) - though I can see the appeal, it's a great-looking car and I bet it sounds awesome to boot.
"Rockets are just another name for trouble. Either you just had trouble, you are having trouble, or you are going to have trouble." - Milt Rosen, Viking Program Director, White Sands Missile Test Range