http://www.pistonheads.com/sales/2912760.htm

For me its a no brainer, if you want something that is a little bit out there, has a great community (SELOC forum) and it an all out tear ass beast of a car go get a lotus.

Something a bit more practical? but still quick as they come? 4 seats? Maserati

http://www.pistonheads.com/sales/2874905.htm

Something outlandish....

http://www.pistonheads.com/sales/2818293.htm

R1 powered Mini Cooper. 0-60 in under 3 seconds i bet.