Sorry, but I can't seriously compare cars
without regard for price. Except for the extremely rich, few people are going to be comparing $65K-$85K cars with $150K-$250K cars.
I'm not really a fan of the 430's styling, and I want a car that I would be happy driving every day. And yet not wanting a luxo-mobile.
Still, I'd want to have a unique car, and one that's a balanced, reliable performer.
So out of this group I'd pick the Viper and bolt-on a supercharger. Then it would quicker than the all of the others, but still under $100K.
Next on the list I'd pick the Ford GT, and then the Z06 (which would be later modded).
The GT3 is quick and reliable, but like the Z06, it looks too much like the regular 911 and Corvette.
And the Lambo and Ferrari are better as 30 minute cars, than something that you would feel comfortable putting some real miles on the car.