It was nice, I can tell that you know your movements.
However, try to stay on your feet a bit more, it's hard at first, but once you figure out how to position yourself to a certain point, you'll be fine.
You have quite a bit of a stiffness problem, try loosening up, making your movements smoother, etc.
By that, I mean, relax joints that you won't have to worry about. (Elbows, knees, etc)
If you figure all of this out, you'll be sparring with ease.