I have been collecting alot of the wonderful armor and weapon skins for my warden but I am going to run out of space without getting all the sets. I know some people(like me) really like collecting aesthetics to make their hero look and feel unique so please add more gear slots, I'm not bothered how, even if it was 1000 steel for 10 slots per character that would be fine just something would be appreciated.

OR maybe some sort of feature similar to what you have now with placing skins from one item to another but also offer a permanent way to store that skin for a higher cost so you can put it on items without it needing to be in your inventory.