I think uploading one of the other courses would be better since as sean said that first track wasn't very technical and there's not a lot for others to point out. Plus, if memory serves me correctly, I think you had a really good result at event 1 didn't you? So I don't think you were struggling comparatively.
Also, a long time ago Sean told me that quarter-window mount isn't a very useful angle for trying to use the footage as a tool to improve, and he's right, so this weekend try mounting it in the center or in some way that really lets you see how your car is oriented and the lines you're taking etc.
As far as practical advice my only FWD racing experience is from racing sims so my thoughts are pretty worthless