A lot of guys may be interested in going to E85 but may not want to spend the $$ for some of the needed upgrades. So has anyone tried mixing E85 with pump 92 for a good compromise that would let a guy run decent compression, and just rejet for the extra needed fuel? Just off the top of my head a 50/50 mix would require 20 percent more fuel, not to hard to do. Octane should come in at about 97 to 98, enough to run some serious compression. Thoughts?