Hi, just saw this one, I like it but there's one recipe you missed modifying - Foundry steel casting. My suggestion would be to make it a carbon-only recipe (since it's an advanced crafting building), so something like 60 molten iron, 1 carbon, 6.4s crafting time = 2 steel. It already gets +50% productivity so the slight step back from the 1:11 dust ratio doesn't matter. Space Age does something similar with copper in the LDS casting recipe.
