I've recently tried the Super-X on X8 built to carry a Blackmagic 4k. The frame is purpose built to carry Red Epics, an even heavier camera. It has not gone well, so I would appreciate any advice. The AUW is 20 lbs, Freefly 40 am escs and PDB, Tiger 4012-480kv motors, 16 inch APC props. The...