I've just made the choice, did my research and the Zed came out on top out of the 4 options I started with - 350z, S2K, Rex, Supra.
If your wiling to travel a few miles 9k will give a fair choice, I got a UK 06 36,000 miles for under 10K but not the GT (I wasnt worried about the GT options due to future plans for the Zed)
Good luck, hope you find the right car!