I broke the front right arm on my Eachine Falcon 250 Pro and banged up the motor too, from the sound of it. I have to replace the arm and I am going to replace the motor too. The ESC (all the motors and ESCs are stock) should be just fine and I want to keep it. If I buy a new motor should I solder it to the old motor wires, or cut the heat shrink off the ESC and solder straight to it? Or is their a connector I don't know about? Any help appreciated, thanks!