Thanks for the feedback.
1. I'm still considering this; because the map is "data-generated" (i.e., it is possible to replace the background map and reshape the borders completely by changing the underlying data files rather than "painted" (e.g., as in EU or Legion), I have to be a little careful on how I implement this. But I think this is probably best.
2. In the works.
3. In the works.
4. Good idea; it's a little additional work, but probably worth it.
5. Yes. Still haven't decided on precisely how this will be done though; the problem with having 60+ factions in a game is that you really don't have enough colors for all of them. I'm thinking that I may have to use 8-12 color schemes, and then leave it up to the player to assign colors as he wants.
Strategic movement is actually exactly the same now as it was before (EU style); the only difference is that now the "paths" are hidden.

When (if) I get the time, I may post something about this on the Design forum.
We can always use an artist, so you are welcome to spread the word. However, since there is no pay forthcoming on the project for the foreseeable future, I'm not sure there is that much point. Working on a project like this takes a lot of time and dedication, and most artists are not interested enough in the period to put in the effort required.