Fire

Has anybody drilled, helicoiled and installed a rear tow hook? I know the bumper is not drilled for a hook. I was thinking that a very carefully drilled and helicoiled bumper could recieve a hook. The distance from bumper cover to bumper is 2" if you use a stock front hook mine is 5 1/2" so it would stick out 3 1/2" and that is with the hook facing down. Does anybody make a shorter shaft on the hook? Pics if anybody has done it.