Nice work, I just watched all of them. You seem to be getting a good grasp of how the Toris move, and you have some nice bends and spins in there. My biggest suggestions would be to grab less and relax more.
The grabbing you are doing is the not so bad kind, where the grabs themselves dont cause the DM, but you use them to build momentum. The problem with that is that it sometimes looks kinda silly, especially if it doesnt lead to a boom hit of some sorts. You get all this speed and end up DMing an elbow or something :P its unbalanced.
The relaxing is pretty obvious. MadManMad once told me to unlock my arms because I always kept them extended above my head. I would say the same to you. Even if you just lower them or bend the elbow, it gives the appearance of movement and will always look that much better, and usually increase a hits power depending on the situation.
I liked the sparring ones
nice twist on something that I think has been sort of over done.