I have debated alcohol and even E-85. Both are interesting options. I run a pretty small fuel cell, and switching to alcohol would probably require me to increase the size of it. I am about to upgrade my fuel lines to braided steel, and maybe after I get the fuel system completely updated I might try to play with the fuel. Been running about 114 Octane racing gas. Now that it is $11/gallon or more, I might look at other options. Thanks for the suggestion.