I've basically "completed" the game and done all the space elevator objectives, unlocked all the research etc. But now I've been going back and making nice factories to produce different components to eventually replace and demolish my absolute car crash that is my "main" factory.
Just done full scale factories for steel beams, steel pipes and alclad aluminium sheets.
The dimensional depots are a bit of a game changer in this main release, no longer do you need to build a "central storage facility" like I've got near my main factory that sorts various input lines and filters them into neat storage containers, you just have separate factories for each type of component and use the dim depot, so much easier.
Got plenty of power now and my next project is a factory dedicated to heavy modular frames, then I guess I'll have to deal with the legacy nuclear waste I've been steadily accumulating in the corner of the map! haha!
Its quite nice having unlocked everything to just be able to potter about and tweak bits here and there then start new factories and think through the production puzzles. I'm not one for creating a spreadsheet to tweak it all so its perfectly efficient, I get it more or less there but life is too short to be perfecting all that nonsense!