SP3 Preorder Volume?

Any speculation from the forum on preorder volume for the SP3? I would have to imagine that the interest is significantly higher based on the significant redesign. Also with Windows 8.1, the SP3 would be a better fit for the corporate environment.

However, since Microsoft has not announced any pre-order numbers so far (i.e. a million SP3s pre-ordered in the first 24 hours), it is likely that the Surface Pro 3 will take a while to gain momentum.

Thoughts?