i believe the 350z, from my impressions driving one, is that they seem to rely on their tyres for alot of their grip, and are pretty sharp for their weight, which isnt that heavy, but heavy enough to piss you off after a while. They do come alive after a few mods though.
To me, if I was making the decision, the lotus wouldnt even cross my mind, i know you have signed it off already.
It would be a battle between evo8/9/X , s2000, e46, 350z.
I know i wouldt go straight for the evo 9, but i have soft spots for the other cars.