Aachen Chapel Changes

What do you guys think about giving aachen chapel the mill upgrades making it similar to the grand winery. Im a HRE noob but i think that the gameplay would feel more smooth instead of buying a mill you dont necesarily need.

I think the chapel overall needs a nerf so this would be a good compensation if you would nerf the gathering bonus of aachen and prelates by 5%.

Whats your thoughts? :eyes: