Though I agree that the setup (of what I suggested/wrote) has a high potential for confusion, since there is no risk of damage, then meanwhile using that and then take my time to consider what's the best solution for using which monitor controller shouldn't be a too bad idea?
-- GarfieldModular

Definitely, as long as there's no damage potential. My big concern about "confusion" actually has more to do with workflow than just being perplexed. When you have to add an extra step...also made of more incremental steps...to your workflow, you incrementally increase the potential for distraction from the task at hand. Or at least, that seems to happen more often than not. One of the things I picked up around Nashville was that the engineer always needs to be ready with the best yet most minimal "fix" for things, so that mindset's kinda ingrained into MY workflow. YMMV, of course...