Okay. The other guy was the 1 wanting efficiency, I just liked the concept. I'll consider myself satisfied all the same tho. Thank you for your time.

Can you elaborate "on a technical level" plz? Is that to mean the movement of an item from entity to entity requires the code of an inserter, no exception?

If that is the case, would it be possible to avoid the need to move it by instanciating the new item directly into the parent?

The original context of this post met a poor reception and was seemingly unclear. So I've changed the goal from private correspondence to open air discussion. Not really what I was hoping for but it will do. My forum etiquette is admittedly only at beginner levels as my experience in forums is ...