I am coming from a failed Phantom2 VisionPlus. 6 week old quad, no video what so ever, that's another story. I just got everything except batteries and charger for the F450. I really liked the long fly times of the P2V+ and would like to get long times on the F450. I will have the H3-3D and GoPro camera with Boscam TS353 on the quad. What battery would you suggest, size, brand, and charger? Thanks!