I must have gone through about 20-30 maps until I was happy. Half way through I remembered there is a new upload limit and almost chopped up the zip file into small pieces, but instead I made a MediaFire account. A much better call.
The map has almost no choke points and allows just about everyone access to mountains, forest, and ocean sites, which can be important. I made sure Ry'leh would start in the slightly larger ocean by making the other one a no start site zone.
Here is the link to the map files:
Standards.zip
Edit: Pardon me if the site is annoying.