I plan on this being the initial live region (if we make it into one of the first server slots, otherwise we'll have time to cover much more, I'm certain):

Suldanesselar, and some of the halfling communities in the Purple Hills may cause some problems, if there aren't hobbit hole style halfling burrows available or elven city tilesets, they likely won't be able to be built for initial live.
We'll be using the Lands of Intrigue boxed set as well as Volo's Guide to Baldur's Gate II (A.K.A. Volo's Guide to the Lands of Intrigue) as our two primary canon sources.