Incredible progress, nice job.
If I may be so bold, I would like to recommend something to focus your attention on next.
From the head on point of view, I noticed a couple of things.
At address your weight is mostly on your front foot instead of balanced. Throughout your swing it looks as though you never really get loaded up on your right side. This can promote an OTT swing (which means you have to work harder right now to keep it on plane) and can lead to you leaning back in your follow through.
My thought is that if you can get yourself really loaded up on your right side it will allow you to really release on your downswing, giving your a more balanced follow through, a better position at impact, and quite a bit more distance as well.