Young driver car sports car question? (insurance)?

Im 17 years old. Im on a budget of 15k for a new car. Im looking at 2003 350z's, a 2003 Mitsubishi lancer evo, or a subaru wrx (non sti). All of these are ridiculous on insurance, i know, but thats the sacrifice that must be made because i refuse to drive an economy sedan and be like every other kid my age. Im not a wanna be fast-and-furious driver, i have loved cars all my life. What do you guys think would be the most practical sports car for me, either listed above or in your own eyes. Dont suggest anything with less than 230 to the wheels or more than 6 seconds to 60. Thanks.