hello every one, i have a walkera's 22e 6 ch model, i require a pair of its main rotor blades along with its main motor,does anyone knows or can help me out with one who can get me these spares at  real affordable prices?? Also i require its battery!! i dont know wat has gone wrong with it, whenever i charge its battery it hardly supprts my heli for not even a complete minute, i ve failed to understand if its the bettery or motors problem so i ll b needing both of them