1. I guess one Server, but maybe too (not sure lol)
2. I guess it can follow the story line and having own story?
3. Well yea.
4. I'm not sure what do u really mean here.
5. I dunno
6. Dunno either
7. Yes, Player as Kage, and maybe NPC @ first
8. Wars will be there, and the scale, could be any scale I suppose
10. It's expected unless you wonna betray the village, which I'm sure you will
11. I never got an answer to that but my preference is no
Hope this helps, and sorry for the "I dunno" answers