Interesting read, thanks for the link.
I guess I'll have to fight for a change in the "recommended/BWP install order" so the main component is installed earlier...
My issue is with the Vampiric Sword, to which The Vault adds a summoning ability (plot related) via overwriting the vanilla one. With the current install order it was simply erased by IR, until I updated the mod to change Ulcaster Ghost dialog to reward with another resource... which created more compatibility issues with other BGT mods requiring the vanilla resource. So I'm looking for a way to leave that dialog reward alone while avoiding the IR issue. Change in install order would probably be the best so I could patch the new ability after IR done its work.