I?m looking for a third car,

want something to have fun with. It has to be a new car from the dealership up to $40k, I?m not looking to spend my days in the garage.
Here are a few I have been thinking about, let me know if you think I should buy something else, I?m open to anything as you can see by the range. Again this should be a fun car.
Ford mustang convertible GT
Ford Thunderbird convertible
BMW Z4 2.5i Roadster
BMW 325Ci convertible
Mercedes-Benz SLK 280 Roadstar
Mazda RX-8
Lotus Elise
Mini Cooper S convertible (Works)
VW new beetle convertible GLS
Caterham Super7 Roadsport SV
