Oh sweet lol. I was just making something very basic and wasn't very far along just yet. I figured it could always be expanded on later, but wanted to get something working to start off with. Yours is much more in-depth than what I was doing, so I'll just leave it up to you
The only thing I would add to what you have so far would be a way to despawn them. We should be able to use the ClickObject packet to handle that part. That isn't really too important though, and can always be added in later. Unless your delete option already does that. I like the move option you have. It sounds like a good idea and not hard to do.