A small change making 2 columns with the text under the icons would fix most issues I think. While keeping the current size.
Also it would be great if you could move the accounts into categories and/or. Choose the ones you want to display on top.
Category could just be ‘left’ and ‘right’.
Or just set an order to the accounts. Displaying the first one left, then right, then left. And so on.
I’m not sure which would be the easiest to implement, and iterate on for the future.