Hey, Is is worth it to swap an '84 turbo 5000 motor into my '86 Coupe GT? I want to be able to smog it in California, and I think the motor has to be from a same year or newer car for it to be legal. Also, for all the effort, I don't wanna have the older technology if it's not worth it, when it's just as easy/difficult to swap in a newer setup. Thanks in advance, Ken