Estou querendo comprar um motor hexTronik DT750 Brushless Outrunner 750kv na HobbyKing,

http://www.hobbyking.com/hobbyking/store/__6247__hexTronik_DT750_Brushless_Outrunner_750kv.html

mas não sei que helice utilizar para esse motor, estou construindo um Telemaster

att
Diego
Fico no aguardo

11x3.8 ou 11x4.7

Required Voltage: 11.1v
Suggested Battery Capacity: 1300mAh +
Suggested Prop: 11x3.8 or 11x4.7
Max current draw: 18A (with 11x4.7 prop)
Max thrust: 1000g+
No Load Current: 1.4A
Shaft: 4M (perfectly suited to Towerpor/GWS SF Slow Fly props)
Weight: 78g
Diameter: 41mm
Overall length: 77mm
Kv: 750rpm/v
Comes with mount as shown in Image