Nice find there, Guy. I am going to get a couple bigger cans to use for testing here either this weekend or by the end of the month. The crazy busy time of the holiday season has begun for me.
I agree with you about the balance of the pot on a little stove. The idea of a separate stand is pretty sensible and I have come across a few videos with such an aparatus.
I have been daydreaming over the outdoor possibilities of combining a glass door design with Aprovecho's. Of course, I would add a flower design for some bling.
First though, I have to see for myself how these stoves work.