Would it be possible to have multiple building options, one for 1 tier, one for 2 tiers, etc? It would make my Fulgora base much more compact if I could just downgrade ice and solid fuel all the way in one go instead of having to daisy chain buildings or set up a feedback loop.
Thats something I want to look into eventually, but it'll take some time to get that system going. I'm not sure if it would be part of this mod or in a separate one, though.