RE: Trex payload capacity
I just happened to load a camera onto mine today. Not sure what brand of camera or weight, but it's a little bigger than a large dice. I think the A/V connectors on it weigh more than the camera itself. It runs on a 9V battery that I taped to the tailboom support to balance the weight. It hovered like a champ and I moved around with some FF but no aerobatics, of course. I hardly noticed it was on there. I'm running a 450XL CDE with a 3550Kv motor and 325 pro blades. You should have no problems as long as you keep the weight within reason.