Is it possible to mount for example the Zenmuse H3-3D gimbal on the Phantom 2 Vision + and use a own camera and gimbal instead of the original one ? And if yes are the current connections ready for a H3-3D gimbal just to plug in without the need for any modifications? And on the Phantom 2 Vision + how big of a difference is it between the original camera and a GoPro Hero 3? Also how big of a difference between the original gimbal and the Zenmuse H3-3D gimbal? Are the videos recorded with the Phantom 2 Vision + good quality, i´m thinking first and foremost on the Vision + ability to stay still in mid air so the videos doesn't get bumpy? Also is it possible to steer the Phantom 2 Vision + from the iPhone/ iPad app? Or can the steering only be made from the radio control? Thanks for some answers to my questions.