Proposal: Always-shown "Purchased Units" panel
I'm thinking to remove the number on the placement collapsible panel:
It does not jive with the units to move number. One is a sum of the units in the panel, the other is the sum of units that can be moved. It would make more sense if they were both sums of the units in the panels. It does not seem to be that useful necessarily to sum the units to place and largely inconsistent.