No Im not. Aviation is fortunate enough to have a regulatory body that provides a checks and balances system against other regulatory bodies. This does not allow one or more groups ( the EPA/oil companies, whose objective is questionable ) to force anything without the aggreement of the FAA ( whose objective is safety ). The automotive and small engine world does not have this and we are at the mercy of whatever foolishness the EPA/oil companies hand down, even though we travel to washington to lobby against it. This is why I keep saying that the aviation world is actually very fortunate. There are thousands of fuel related engine failures yearly in the auto and powersports markets, yet they have no ability to prevent the EPA and oil companies from doing whatever they wish. No regulation+no control=no predictability, and predictability is exactly what you want when your life is on the line.