A nice first video that. I look forward to seeing more from you.
Just one point. I noticed just a little bit of 'jumping' when you were doing the pan. That is one symptom of not having a good enough SD card in the camera particularly if shooting in 4K. If you are using the SD card that came with your aircraft then that could be part of your problem. Best to replace that card with a U3 SD card that is rated at a write speed of 90MB/Sec (SanDisk is a good brand), and keep your original SD card for doing the updates, etc.