so what is the deal with the shelby gt500 kr?. not beeing street legal.looked at one in the showroom at the ford dealer in downers grove and has a sticker on the window as a not for legal for sale to be driven on public roads or highway,what gives.track only car.why would anybody just pay for that and not be able to drive it on the street.looks street legal to me.not all that special.just my tought.