show stock with picture

i don't know where to put this question so now it's here...

I have disabled "Show units in stock" for the moment but I would like to use it. I don't want people to see an exact number on how many items are still in stock. I would like to display stock by a picture.

So, let's say I have 5 levels stock - full, medium, low, very low and empty. I'll create pictures for matching level. Let say full stock is a pic with 5 green dots, medium is 3 green and 2 gray etc.

How do set up my ZC to display stock in that way?

BTW, I have over 6000 products, I use EasyPopulate and my catalog is updated 2-3 times a day so I need a simple solution... :smile: Something like: if EasyPopulate file has letter F under qty it is Full, letter M is medium etc.