I don't believe I ever said no to any recipes; I might have just overlooked them. Looking at the space platform recipe, it would make sense to include them as well.
I haven't personally played with quality very much, but I don't think I want to add more ways to break it. This mod was mainly just to use less foundries while producing the same (or similar) amount of items, skipping some of the annoying middle steps, without missing out on the productivity bonus for certain recipes.
