A couple of points, I'll start with the bad and end with the good.
Your double lifts need work as Rick mentioned. Your card handling in general needs some work. Put time into your technique and the little things that go into making each move a "sleight". You always want sleights to be slight.
Second, why? The best way to justify what the heck you're doing is to talk. There's a big craze going on with no speaking videos, and it needs to stop. Originality doesn't always exist in a new effect or technique, sometimes new patter and timing can take an effect to the next level.
Finally, it's great to see you trying to create your own things. Keep a notebook of the ideas you create, it will help you keep your creativity down the line. However, my advice to you is to learn to walk before you enter a race. There's a lot of hype going around right now about being creative, and you're going to need to ignore it for now.