I'm buying the P2 original version with a Zenmuse 3d gimbal. I do not know if it is the v1 or v2 of the gimbal yet. Question is, I have a Hero2 (yes it's older) so, can I strap it to the gimbal and use it as-is, meaning no FPV? Will the gimbal not stabilize if the wiring is not connected to the GoPro? I find nowhere in docs where the Hero2 is supported, only the 3/3+. Perhaps they only support the 3/3+ for FPV purposes. Any help is appreciated.