I would like if there was an option so only things within the players range could be upgraded. Mainly because I feel it's a bit overpowered that it's possible to upgrade across the map, and it makes the shift-click (drones) pointless for upgrading.
Or.. Have an option so that upgrades can only be performed by drones. It's a little bit too powerful to be able to upgrade things instantly on the other side of the map.
Other than that, a great mod. Nice work!
z
