Tom,
I agree. The Z06 comes with all the creature comforts: CD player, automatic memory seat and steering wheel adjustments, power this and that, A/C, a roof with power windows, sound deadening, readouts galore . . . I get all those things with my Lincoln. In the Cobra, there's the rumbling exhaust, heat, cold, wind, rain, sun, big eyes, questions, thumbs up, none of which are available in the Vette.
Check out the mural in the National Corvette Museum. Note the Cobra about to pass--lap maybe--the Grand Sport!