I have already bought this plane but I am not sure which engine should I buy. Since my flying field is about 7500 feet above sea level I am thinking about a Saito 100. If I install this engine, should I consider any modifications positioning the engine mount? How about a YS 63 or a OS .91 Surpass with pump? I am planning on using a Perry oscillating pump with the Saito 100 so I wont have to worry about the fuel tank position. Any ideas or experiences?
Thanks