Didn read the whole thread. If the question was asked I am sorry, but having little time on my hands forces me to just ask.
What are your intentions with this, are you planning to release it as a plugin on Unreal Marketplace? Or is this a modified engine version? What version does it support now, and - is there a way to get a “Pre Alpha” purchase from you, like, right now? Cause, this is sweet and personally a must have, must buy tool.
More, is there a possibility of that thing to work on mobile phones (of course a lighter version)?