WTB new type of Stash Tab - "Coin pouch"

So after running lots of strongboxes I've started experimenting with not selecting the "Tamper-proof" node on the atlas tree (at least rare, corrupted) and I am suddnely wishing i had a stash tab similar to what you gave the atlas. Some place to put all the exalts I am slamming on the boxes, hold my wisdom scrolls, portal scrolls, ete.

All the time i've played this game I've had to mentally set aside a part of my backpack, and then feel pissed when in my "spam to dump into my stash" I miss click and throw in currency I was using, making me have to find it again.

It would be nice there was a "set aside" part of the stash-tab only for currency, or of your feeling generous a flask or ring to swap out for various map mods.