RE: GWS E-Starter... motor/esc/rcvr Questions
It's not that we want to add dihedral to Barwelle's Estarter, we want to establish that his wing isn't deformed. If the wing is v shaped with each half of the wing straight and not curved or twisted, it should be a good wing.
Prop choice is a bit subjective, depending on the pilot. When confronted with a range of props for a motor/battery combo, I prefer higher pitched props. If I had extra power to spin a prop faster I might give up some of the speed for thrust, but for now, I prefer that little bit of extra speed.