Start with a small city to start out then after getting base level of stuff setup what not. Then could pay to build more cities in the region area.
Also add in tech for region area for site we do not get to go into but could hold storage for things. Give a linking building to be built in the city mode so it can feed over load to the region and also pull from region.
There is a large number of things I could see in the region area that would need resources from the cities to build.
I like the freedom to build cities in regions. Don't really like having to work up to that :l
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A Mage in NOZ
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