I followed the overall specs. Used JB Weld for everything.

Toothpaste cap is tapered so disk centers better.

Pop rivets on shaft hold it from slipping.

Paper clips hold it down in the notched supports.

StaCon connector was easier to adjust, held with JB Weld.

35mm film container was added 'cuz the 1/2" elbow was to small.

Vienna sausage can was a perfect fit, and tastes good.

I used a salsa verde can, but chipotle would work as well for a fire box.

The water tank is higher than the original and has a pop rivet guide. This cooling area is where more work needs to be done. Maybe a brass pen refill as a drain for melted ice water.

That's about it.