Hi Tommy - Great effort and I know that you'll have fun with the editing - as it's almost as much fun as the flying ...
I use Filmora too. One of the things that you'll learn about is using 'transitions' - Rather than just a cut from one scene to the next, you can dissolve out of one into the next. You can use a 'fade' at the beginning and end (go from black to the vid, and from the vid to black), and a 'dissolve' is placed on top of a scene break, so you can 'gently' go from one scene to another. You'll find that you can mix dissolves with cuts - especially when you have the music that suits it. You can also set your scene changes to sync with the music ... I'm learning about Filmora as I go - but if you need some help, feel free to direct message (Start a Conversation) me and I'd be happy to discover new ways to use it along with you ...
The other thing that you might like to look at a YouTube video about, is how to make the Mavic itself a bit steadier by changing the Gimbal settings and the yaw rate of the Drone ... Have a look at this ...