Yep I was trying out the “combined” icons last night, it looks pretty good and I think that will work well. Some items (eg some of the bob ores) also have tint properties that I could probably grab automatically whenever present.
The main thing I want to be careful about — palletizing all items automatically gets kind of crazy, and some will never be useful (eg palletizing 100 burner miners lol). I can put “all items” in the Settings as an option, but I want the default to only do ores/materials/intermediates.
I can probably post something tonight, thanks for the input!