Would it be possible to get the alternative recpies for prod-3s and holmium plates added to settings as a toggle? I have other mods that add recipes for creating quality versions of those.

I'm sorry, I do not intend to support compatibilities as I simply will not have the time to maintain them. That said, putting as toggable parameters some recipe would be doable, I may consider it sometimes this summer. As of now, if you want to do stuff like this, you can just alter the mod files to remove recipes you dont want.