Hi Everybody This will be my first build on a quad copter and I'm trying to read as much as I can and figure out what will be required. First I'll try to lay out the specs that I have in my mind and we will take it from there. I will be using the quad for non-professional aerial photography and photos. It will eventually receive a 2 or 3 axis gimbal and a go-pro clone. Other functions I would like to have is mission planning, follow me, Return to home so I presume that a GPS system will be required. Also a flight time of about 15-20 minutes would be great. I already have the following parts. 1. 330 frame 2. APM2.6 flight controller with GPS and telemetry Taking into account the above I would like your opinions regarding the required motors, ESC and battery that would be suitable.