It boils down to cost, when something is copied it is a form of flatery. A simple observation of lets use jewelry as an example, Millions of cubic zirconias have been sold simply because of cost ,they look and feel like the real thing but are not. Trying to look the part can be just as rewarding for the car crowd if you can't pull it off financially. Enjoy the DIAMONDS... SHELBYS... or ZIRCONIAS its all about the enjoyment! Be safe out there.