please do me a favor and work on your velocity, jesus.
you need to work on these basic things before working on bells and whistles, overlays, effects, etc.
it's been over 3 years and you still haven't developed your own style of editing. you've strayed away from making kung fu movies or whatever, and now they're just a mess.

look at some old videos, that's what you're going for. look at those who did the whole "montage" thing right like moop, skulfuk, warcry, muffindo, macperfect, or tyme who set the bar for the time period, which imo you still fall below in terms of even the basics of putting a video together. what's the point in learning how to use cool overlays and using effects with your sync if you can't even use velocity or pan/crop to make a video fit a song you choose?

you can look into newer videos for what i mean on fitting the song with flow, like sly, skip, humper, emdicox, etc.

tl;dr: get some structure on what you're doing, nothing really goes well together.