Lovely post.
This jpouch/pull-through surgery was still fairly experimental when I had my surgery in 1976. I had the standard ileostomy surgery, though my parents tried to talk me out of it. I was 18 thought how good will this new procedure be in 10, let alone 41. I've never looked back and like you, I've led an active life. Ostomy products have improved dramatically since 1976.
Mike Q