Me again (sorry!!).
Just had one of our guys raise an interesting idea with me, and I figured it would be worth passing on.
He was thinking it might be a neat idea to put a holding page chooser feature in, something where perhaps multiple pages can be uploaded, and chosen on an account by account basis, with defaults being selectable by plan, reseller, etc.
Allowing resellers to design their own (with control over inheritance from the ones made by the server owner) might be a really smart value-add.