Given there are such oppressive penalties for AWs and probably half the AWs are net harm to your game, or no benefit past a certain level, we also need to be able to decide the level of benefit.
So for example, my blooming trader is level 31, but there is zero benefit for that level 30 to 31, so what I'm suggesting we be able to choose the benefit level, and for this one, I choose level 30 benefit. But should there ever be a reason to move this one to a higher level, I can put it back without penalty and carry on leveling it.
Other AW might result in over supply of a resource, and then it harms your tournament and spire so being able to adjust it down to balance what you need, but having the power to rap it up again without penalty would be helpful.