I don't know what I'd choose, probably the 350z...
I don't like ANYTHING lexus other than the SC300, I don't like the Rx-8 because for 1..It's not an Rx-7, it's N/A, and it comes riced out stock..The S2000 isn't BAD it's just not gutsy enough for me, the CAT...I'd get that as a project vehicle, adjust the gearings and drift, like in the Sega Rally Commercial!
But if I had 35k to spend on anything..I'd probably get myself an Evo VI...Can't go wrong with an Evo VI