Can the buildings available be sorted in some kind of intuitive order? And if they already are, I'm missing it! Also, the drop down menu for the type of buildings, can those options be alphabetized?
I agree that the sorting should be standarized to alphabetical, just to make it easier to find.
As to the buildings itself in each section, at the bottom is generally the most recent additions. Would be nice if they were grouped by a building (alphabetically) > stage.