I hate to burst your bubble, but everything in your video was already known.
The ability to drop a bomb without Zair after an aerial was first mentioned by Fox is never perplexed
Btw, I figured out a few more ways to z-drop a bomb without having a Zair come out. There are the relatively known ways which is to z-drop a bomb immediately after doing a SH/FH or ledghop, but I found that the same can be done by z-dropping the bomb immediatley after any aerial, a footstool, or out of hitstun. So doing a ZAC is now more possible than ever.
BryE also made a video that showcases most of what can be found on the first half of your video. You can find it linked in the index or the metagame thread. Or you could just click this link here:
https://www.youtube.com/watch?v=s621tT4lBSQ
Your last tech was known as well (I could've sworn there was a better example of this somewhere but I can't find it atm)
By dropping a bomb while fall back to the stage(not throwing), the bomb is beneath you to cover your fall, then fast falling with a down air to catch the bomb and fall to the stage with the sword hitbox beneath you quickly
You should spend more time on the boards other than occasionally popping in to post a video. It seems you might learn some things that way.
Also, I agree with what's been sais about naming techs after yourself. It makes you come across as stuck up and self centered, regardless of whether or not that was your intention.
All that being said, it was a very informative video.