I won't be changing any flats for you TS as I probably will be burying you in a rat hole because you coughed up handling instead and went down hard.Yeah, that's why I buy the tires that I buy though. I like the stiff side wall for the protection in the desert against pinch flats. I run ultra HD tubes, 15lbs. I guess for me I am willing to give up a bit of handling for a mental piece of mind against flats. I would hate for Mrs. ABC to have to change my tube while I sat in the shade. Not to say I wouldn't get over it, but in the moment it would be a little uncomfortable.
Take a standard tube and wrap it around the HD and you will not get pinch flats