well my belt cp is as follows and all thease parts on it work great!!!
hyperion 30a esc JRg490t gyro towerpro sg90 on cyclic hitec 81hs on tail dx7 ar7000 and only electronic left is the esky motor. i think the only good part on the belt cp that dosent need to be upgraded is the motor just my opinion since my motor is now over 1yr old and works very well!