I have a phantom 2 with zenmuse h3-3d gimble and hero 3+. I was looking at purchasing the AVL58 system for pfv but my only draw back is having another battery weighing my rig down. My question was is it possible to hardware this using the cables on the phantom 2 to power it from the phantom battery. My next question will I get more flying time from powering it from the phantom 2 battery or attaching a lipo battery to my rig? Thanks for the help guys!