Lets see. You've got an administrative building... good for research, intel, anything involving paperwork, probably peaceful and quiet, from the landscaping.
Then you've a very beautiful pair of generic facilities... they would work well as weapons, or urban pacification centers, crystalline shield booster facility, any religious shrine. The wide one could easily be a spaceyard as well.
Simply amazing.
You need to relax, Fyron and don't worry about having everything perfectly defined.
I predict those first three or four facilities will see a lot of use in mods.
Besides, if you'd read the credits.txt, you'd see that they were intended to be arcologies for PvK.
