Hey guys new to the site so please excuse me if I am rehasing an old subject. I am wanting to turn the trex se v2 heli into flb, so far I bought a Tarot flb and a DFC swashplate. !st question can I use the old main shaft. 2nd I was wondering about a gyro for it. I dont plan on doing 3d, just fly then maybe scale fuselage. I would greatly appreciate any help. By the way the heli has an old futaba gyro on it