I am 6"6 and weigh 300. If you are close to those numbers finding comfort will be rough. The TA for me was a tight fit, my mustang was a tight fit along with the vette. That is one of the main things that sold me on my GTO. I was down to the Mach1, C5, and the GTO. The vette and GTO would be a better fit rather than the cobra! Both the GTO and vette would be fairly easy to get into 12's. LT's, CAI, and exhaust! Never hurts to go out and test drive them all and see what tickles your fancy :grin2: