I'm not too worried about a powerhouse F-body. They may make a car that can beat GT's but not by a lot and they won't be able to touch the Cobra unless Chevy makes some big changes to the Vette. The 03-04 Cobra are already way to close to the Vette for Chevy to make a Camaro that can compete with the Cobras. Ford has nothing to limit the Cobras except the Ford GT and that is a monster cieling to work with.