I tried my pressure jet alcohol stove on a 40/60 mix of alcohol/coleman gas. It produced a very hot and very tall flame that you might see with an overprimed white fuel stove. I was ready to reach for the extinguisher but luckily I only used 3/4 oz. of fluid so it died out fairly quickly. In one of the similar alcohol stoves that doesn't use the pressure jet technique (the wicking type), it probably would work OK.

The one neat thing about the stove shown in the diagram is that you can flip it upside down and use esbit solid fuel tablets just as easily.

I've been looking at making a small homemade can stove using natural fuels like twigs and such but then flip it over and use it as an alcohol stove as an alternative.