The waveform clearly moves a lot, but the volume still feels very fixed; maybe because of the bass carrying through for most of the track. I don't know if that's what you intended, but it's an observation.
Doesn't sound bad at all, but i think the highs could come up a little. They seem a little low, but very clear. Really cool track. i think you and the Yamahas are going to make a great team.