OK, I have a game site built, more or less, with answers to a fair number of questions...I think.
It's found at
link to another game
It's still very much a work in progress, but it covers races and class interpretations, and gives a feel for most PC race options.
I'm currently working on Background availability for the setting: What is and isn't available, and to who, and why. I'll post that when I have it.
This is the only way I can thing of to judge interest in the game setting/location as I'm building it rather than something close but different.