what to do wheel will not fit

63 A has fender lips and a pretty shallow inner fender. Have you ever seen these cut for full arch rear wheel wells? You could run any size rear wheel you wanted on that rear end and it doesnt look half bad! Finish off with some bolt on flares so it looks like a Mustang rear end. I saw a rally 65 Barracuda with this mod and it looked stock to the unsuspecting.