Just wanted to share a little bit of info, I have tried a master airscrew 10x7 three blade and 9x7 three blade and the plane will really haul with the 9x7. Verticles are a bit better with the 10x7, but I may switch back to the 9x7. The plane feels like it has some guts to pull out of bad situations, takeoff roll is probably only 5 ft longer and she cruises really well at half throttle!
-Mike