I recently bought a Bucker Jungmann with a 120ac motor and I wanted to put a carbon fiber prop on it. I currently run a APC 16-8 an would like some input on proper prop selection. Also I would love to have the instruction manual for this motor. It is 5 years old and was rebuilt at 13 hrs. I only have about 2.5 hrs on it since then. It is the nicest running motor I have ever had. I love the power. Any info would be greatly appreciated.