I agree with John. We had a guy here that spent over $150K putting traction control, remote start, super sound system, and everything else he could think of into his Cobra. It was like a rolling movie theater. He had a fold out of the dash 10" screen that he could watch DVD movies on. When he went to sell the car he almost never found a buyer. To me a Cobra is a raw power no frills car, not a smaller version of a Cadillac.
Ron