I looked at the flowcharts and saw the hot iron -> cold iron -> rusted iron and instantly knew how absolutely devious this modpack is going to be.
Absolutely loved Industrial Revolution 3 and Nullius, so I've been excited for Space Age to get an overhaul like this. Something that isn't completely alien to vanilla but still has nasty curveballs at every single step.
Will give it a test now and then a real proper shakedown once rockets can launch.
Edit: Well, I'll give it a go once it can load.
Failed to load mods: File __base__/graphics/icons/signal/signal-hourglass.png not found