only down side is it uses more fuel each pass but cost='s out anyways.
I been running alky for years, injection, several different carbs.
Anyone that does anything extra vs gas is doing it for nothing. I make a lot of passes a year, dont drain the fuel dont run upper lube (wait till you get some bad stuff that gums up a carb once you'll love it to) I change the oil the same as I did with gas (50-55) passes. Rebuild my engines the same. There is to many people who make it harder then it should be