Okay... It was a little confused at first but I think your suggestions are:
- Starbases in the list have a dropdown menu to choose addons
- Faster constructors / Waypoints (?)
- Request constructor to open up some sort of menu for different kinds of constructor.
Stardock aren't known for taking random suggestions (not any more anyway...) so don't expect these to be taken seriously, but I've read them and I would really like the first one, that would make micromanagement SO much easier. There's a thread for your wishes for GC3, if you find it then I'd suggest saying there too and the devs might read it.
I'd like to choose Starbase addons from the Starbase list too.