[mdross1]

Personally would go with the 466 in mainly because 600 hp 550lb ft in these short wheel bases cars can be a handful especially trying to navigate aggressive turns. My car with this combination at first really got the blood flowing till I figured it out.

No matter the combination it's all about finding what works together for the way you choose to drive the car. Tires, suspension setup, gearing, brakes are just of few of the required steps one needs to address with big hp and tq.