I'm very happy to hear this!! :D Would a simple "+x/s" be OK for displaying rates like in the screenshot below, or would you prefer something more detailed?
My idea for displaying rates is:
- display rates for resources that are "active" (resources you're gaining or losing)
- show red colour for the resource you're losing (and maybe green for resource you're gaining?)
Here's what it could look like. What do you think?