Banner of Command clarity/improvement idea

Banner of command isn't a super popular pickup for the most part but last time I got it I had two issues that I think could be improved with the item. One is merely for clarity and the other is a buff to a player that picks up the item (without tweaking any numbers).

1. I would have liked to see a small counter for how much gold Banner has earned for the person who bought it. As you get gold from minions that your empowered minion kills. Just a small tally like other income items or abilities often have. This would give a good idea of the additional value you have earned yourself for picking up the item.

2. I would like to see the player who empowered the minions get some credit for turrets destroyed by their upgraded minions. This didn't happen in my game so I can't be sure that it doesn't reward the champion but I would guess this is not the case. Maybe not the full kill reward for the turret but maybe 50 gold or something for your minion assisting in the destruction of a tower. (this may also apply to Zz'rot portal if that were to net a tower while the champion that placed it is not nearby)

What do you guys and gals think?