Yeah, I was just playing around with it and watching the debug, and realised that each one will be a unique object. Still, worth it for the possibilities.
Btw, could you clarify the "Draw Quad" coordinate sequence? Is it top-left, bottom-left, bottom-right, top-right?
Also, I made an icon for the plugin, so it's easier to tell apart - it's based on the idea of "stamping" an image onto something. I would actually like to make icons for all your plugins so they are nice and coherent in the UI. Do get in touch if that sounds interesting.