More Stashes Less Character Slots

We Need More Stashes!
And if players have more Stash Space, we dont require 15 Bank Chars for all the Gear and Crafting Drops!
So, ergo: Stash space and/or 20 piece Stacks would make my Bank chars useless!
Wouldnt that be good to help fix the server Problems?
This Sounds pretty Easy …is it though?
Any Thoughts?
HFGL