A very interesting image, Don. I can spend a long time looking at this and trying to decipher the components while the overall look is mostly pleasing. I do find that the large white area at the top tends to pull my eye and then leaves it rather unsatisfied with what it finds there.
This does have a dancing feel. The more I look at it, the more I see dancing figures in the dark shadows, and the ICM is a swirling skirt. I do agree with Dennis on the light area at the top. Having the frame become lighter towards the top is effective in giving this a lighter air, but the lack of detail in that area makes it too strong.