After looking at Roaring Rhinos, I'm fine with it. To address specific concerns:
Roaring Rhinos has almost exactly the same number of provinces as Shahrivar, with almost the same distribution of land and water provinces. It shouldn't inflate the scale of the game. And it is, as requested, wrap-around. Though, after making several new games and looking at starting positions (about 25 different games), there are definitely some starting positions with only 3 adjacencies.
And I have no issue with 30h turns. Since several people have asked, I'll set turns to 30h. I've seen that done in some games, but I've always wondered: what's the advantage?
So, in sum: map is now Realm of Roaring Rhinos, and turn length will start at 30h.
Map can be downloaded here:
http://z7.invisionfree.com/Dom3mods/...?showtopic=440