I seem to have blown my LPM (when i bypass it i can get the rotors to turn, if not, nothing). I had already ordered a brushless ESC/MOTOR combo for the main and tail motors. Do ESCs have Lipo protection built in or will i still need the LPM that came with the three in one. Please forgive me if this seems like a dumb question. I'm a newb to Helis (and brushless. my cars are all gas). I also ordered a HH GYRO (futuba 240). i only need the receiver (no 3in1) with this setup right?