I think the idea kinda evolved into a concept for creating a way to use any mods that simply place new items in containers to be picked up for free, and making those items available throughout the gameworld. And doing it automatically so that anyone can just run the program and make custom esps to suit the mods they like.
Yep, you got it. "Evolved" is the right word, too. Conceptually, I am on the same page with you and HeX_0ff. Technically, I am in over my head! But perhaps with some help that can be overcome...
I think the general approach to this thing has been pretty well laid out. An external utility that scans your ESPs, creates lists of items to be added to the leveled lists, and then generates a new composite, merge-able ESP that will allow the deactivation of all those little ESPs, serving multiple purposes... it gets rid of placed containers and "freebies", it shortens the list of active plugins, and best of all (IMHO), it spreads these things out in the world to vendors, loot containers, even NPCs, making these items all suddenly much more interesting.
Sound about right? Darn it all... now I really want to see this happen! So much for thinking small...