I lost my p3A so I purchased an excellent condition P3P without camera on eBay and also a non working P3A gimbal and camera setup on eBay . After it all arrived it it turned out the gimbal and camera was actually fine all I had to do is mount the motors correctly on the shafts. Anyway. Everything is all together and works fine. The drone shows up as a P3A ( im guessing the Firmware is stored in the gimbal ?) everything on the Dji Go app is working properly and also everything is working on Litchi. Is there anything I should do before I actually fly this drone ? Should I update firmware to the AC itself since it is a P3P with a P3A camera. Or just leave everything alone and put it in the air and see how it does ?