I know GM has the ZO6 to fight the GT but when ford brings out the shelby GT500 and market it at the ZO6 it will kind of distract people from the fact that the ZO6 is better than that. I know in most peoples minds they think of the ZO6 as a super fast great priced sports car and the FORD GT as an under priced exotic. I think this gives GM a perfict example that a halo car priced under $200000 can work. With the GT fetching $150000 with a atractive body and a truck engine a Cien with a rear mounted 700bhp V12 , cadillac upscale options and exotic looks should easily be able to demand around $200000 in small volumes.
here is a video that shows what a ford gt with just a pully can do:
Video - Joe's Ford GT