I thought i would see some boomhit or something like that.
But you are still beginner, i will give you some advice:
1- To make boomhit in your replay, You need every joint to give you best results. For example, the point where you grabbed uke, if you rotated your chest to one side and contracted/extended pecs accordingly, then you could have got a better chance for boom-hit.
2- To kick, try
not to kick in old traditional way like extending your leg and then contracting. the best point to star a kick is neutral position of your leg, which means when your leg is neither extended nor contracted but is in middle of both of them. Tori's starting position is a good example of this.
3- If you are having problems with -30 gravity, you should check out jetsnix's sparring tutorial
here.
~Rey