So there's a couple things here. Currently I'm at $30/s with some upgrades. However, I keep running into boards like this where attempting it would actually net me a loss, making it so I have no incentive to play the pachinko levels. It has some good bones but the gameplay needs some tinkering.
I like this a lot! It would be cool if you could unassign drones as well so that you can move them around but I think this is a really great proof of concept