YS 91 26.6 ounces @ $325. For the Saito I had intended to use Wildcat 20/20 fuel A $18 per gallon. Saving $6 per gallon means I break even around 11 gallons. That's about a season of flying for me. I probably would still run the 20/20 in the new engine because I still would need it for another plane. I actually had in my head that they cost a bit more than that. I can't imagine anyone saying they would pick the Saito over a YS unless it was based on price. Am I wrong? Any truth to the set up headaches I've heard rumor of?