Yeap, looked at that too. But if I was to use a presta tube, I'd just solder the hole shut and drill a new hole. But thanks for pointing that out for others.
Now I have 1162.2 miles on the Denali. I was tired when I got off tonight and had a headwind of 12 mph. Man with being tired and a headwind you really feel the 30 lbs. the Denali has. Other than that The ride was flawless. I checked the tires for wear. The Kwest are holding up nicely. With just a little more wear on the back wheel compared to the front.