Just a quick query....... I have been flying light aircraft and RC aircraft for over 20 years, this is my first drone. In RC aircraft flying, we have been flying with scimitar shaped props for a long time. this shape is also used on many turbo prop aircraft also. The standard P3 props are square tipped. Has anyone tried a scimitar shaped prop on a P3? This shape has proved to be more aerodynamically efficient than the other shapes and more power efficient Any thoughts????