This propeller is only a test. The only reason I choosed the Torquemaster and ZG62 is that none of my beloved Laser Vees fits inside the cowl.
If the cowling have had a scale profile, I think the Laser300V would have been enclosed pretty well.
I'm not looking for the biggest engine or the fastest airplane, but it's an old dream to fly with a 3 blade propeller with scale dia. ( the throttlestick can be moved during flight)