Thats a japanese sho-be saka****si. Just kidding I head that the other day and have been waiting for a chance to say it. That plane looks like a fun model to fly I like that type of profile. If you dont know the cc's I have had great success measuring the stroke through the sparkplug hole and the bore from the exhaust port. Cheap to fly at $3.50 a gallon plus the gas engines only run about 50-60% of the fuel flow of a nitro engine. With that short nose it may balance well with the heavy engine. good luck with it. I would have bought it also.