I am looking to buy an F450 with Naza-M Lite and have a couple questions before I purchase it. I want to us it so I can set coordinates for it to go to. For example, Point A to Point B to Point A. I also want FPV for future use with the drone. I already have a GoPro Hero 3 White and a gimbal chosen. Could I possibly view my GoPro through my iPad or do I need to buy a cheap monitor. I also need to use iPad ground station. I also want to know what battery to get for the F450 if i have a gimbal and ground station and FPV. Thanks!

To fly waypoints with a F450 you will need the DJI ground station.

You can not view GoPro through the iPad.

For a battery you could get a 3s or 4s with 3300Mah to 5000Mah.