Broker Box onscreen Coin Display

[Noviets]

Like the current Profit Coin display for your inventory, But a separate one that has 6 of them for each corresponding box in your broker.

Broker Coin
Box1: P:0 G:0 S:0 C:0
Box2: P:0 G:0 S:0 C:0
Box3: P:0 G:0 S:0 C:0
Box4: P:0 G:0 S:0 C:0
Box5: P:0 G:0 S:0 C:0
Box6: P:0 G:0 S:0 C:0

Has an option in the window that can display 1-6 of the boxes if you have a small house or haven't got an expander.

Is this at all possible? Or are the Broker Coin amounts only updated during a broker transaction or hailing the Broker NPC (Or being InRange). If this is possible I wouldnt mind working on it. It would be nice knowing if something sold as soon as it did, or if anything sold at all so you wont have to keep checking.