[Amos]

Thank you for an incredibly detailed report.

-I'm thinking of removing the cost of the Missionaries from the cost of the Princes. Right now when you buy them you are paying for them both.

-I'll remove the spawns maintenance cost completely.

-The update will be posted when I figure out what to do about Dominator units (I think leader's ability to travel enormous distances and change form at will makes them worth the cost).

As for scales, try sloth/2 magic/3 instead. Same research value but more money and resources.