Hi All,I am looking to get an affordable long range video setup equivalent to the DJI Phantom 3/4 or better.I recently got a Cheerson CX-20 opensource. Which includes a mount for a GoPro.The is a cheap knock off of a Phantom, so the camera and transmitter would need to be of equivalent size/weight.My main goal is learning Arial Video and Photography.So this is a training platform to see what I can do, and decide if I need to save a few grand for a DJI, or end up finding out I can get buy just fine with a DIY setup.Camera Pre-Reqs:Should record 1080p minimum to a local SD card.Should be able to