I have some questions, if you don't mind:

For resources, what exactly are these resources, and why are they earning a fixed amount of money. Surely the value would fluctuate based on supply and demand?

Can we sell stockpiled food if we don't need it?

Also is there a way to increase town levels in-game, because the rules were vague on this.

Is maintenance on weapons paid each season?

Lastly, could you describe the fiefs a little more? I'm not exactly sure what a scrubland is.