I've done some research and was about to buy the vision+, because I love all the features and how you can use your iphone to see realtime fpv. However I already own a GoPro Hero 3 Black+ so I feel like it would be a waste not using it and spending the money on an inferior camera. My question is what do I need to buy to get the same features of a vison + using my gopro. If someone could just give me a very basic and brief list of extras I would need and a quick explanation of what it does, then I can do the rest. The only upgrade I would be interested in is possibly a little extra range, but definitely not very important. Also I would prefer not mounting anything to the exterior of the phantom 2. Thanks in advance.