I am thinking off building a tandem, "chinook" style, by combining 2 belt cp electric heli's.

I want to use the cp's because they are popular at my local shop.

I plan on fixing (not using the servos for swqach but it is still use for pich) the forward on the cyclic and use variable pitch for forward and rearward movement.

All the mixing needed will be done on my jr 9x radio.

I do need some help and input on the use of gyro's for yaw and roll stabilization as I will have 4 servos controlling cyclic and six in total for the complete swash.