Hello all! New in multi rotor universe, although I learnt to to fly a little on a DJI F550 before, I have some questions to ask to people who knows well those aircraft. I'm starting a DJI S900 as following for professional use and shooting: DJI S900 ZenMuse GH4 DJI A2 IOSD Mk2 For the piloting, I've got a Futaba T14SG, and for the battery, a 6S Lipo 12 000 Mah battery. Do you think it is enough power to fly during 15 minutes easily? Then, I often heard about bugs on DJI A2, and i'd like to maximize the safety of the aircraft and its environment. I found out on the internet some "rescue" kits", DJI is doing one, the DJI dropsafe, and also Opale Paramodels company, which is making a rescue kit for DJI S900. Are there any members here who know this kind of products and give some good piece of advice to help me to make a choice, and tell me if it worth it or not. Chheers all!