I have to admit, that was one of the sickest booms I've seen in awhile.
I disliked frames 340-280(In between your opener and your setup to kick). It just didn't look that smooth. You also looked a little stiff afterwards. But, I swear, that kick was pretty bad ass. Sorry that I don't rate replays from a scale of 1-10, but this would be up there if I did rate replays.