I just returned from the maiden voyage of my '23 touring equipped with Sure Stop Disk brakes. WOW what a difference!! It is very comforting to know I have this amount of stopping power especially when I will have my grandkids aboard. Originality?? Sure, I considered that but I in no way permanently altered Henry's design. I saved all the original parts and they can go right back on after the Sure Stops are removed. Confucius once said: "Safety trumps originality."