Redesigned my ground elements based on everyone's feedback, thank you!
Second ground question, how does upgrading unit types work? I believe I read somewhere that if you put unit types in a series, the game will automatically replace obsolete units in old series with the non-obsolete series, or something along those lines?
For example, I designed an Infantry unit at the start of my game, and built a large amount of Infantry regiments with 1300 or so of that infantry. However, since then my racial armor and weapon techs have improved, so I designed an Infantry Mark 2 that is the same as the infantry unit, except now it has the advances in my racial armor/weapon tech. I created an "Infantry" unit series, added the "Infantry" and "Infantry Mark 2" designs to it, and marked "Infantry" as obsolete.
However, my unit formation Infantry Regiment templates still use "Infantry," and I can't edit the templates since they're in production. How do I have my existing Infantry Regiments start the process of upgrading their "Infantry" to "Infantry Mark 2s?" I'd like to do the same for the rest of my formations as well as I also had other unit types and armored formations I want to upgrade with the newest racial armor/weapon techs.