Visual Spell Feature

I read the Must Read forums and didn't see this idea posted, so if I am restating another's idea I am sorry. I think it would be a simple addition, yet cool! When the Spell Factory is making a spell it shows there is contents in the factory, but when it has finished the spell bowl is empty. I think it would be neat if the last spell concocted could be filling the bowl visibly. I think it adds a cool factor rather than your bowl just being empty.
Thanks.

Correct me if I'm wrong, but isn't there already an animation for when the Factory is brewing a Spell? It fills up with liquid and the spoon-thingy moves constantly.

As for the Factory bowl appearing to be full with the last Spell brewed, I think it could be a bit confusing. Maybe if there were tiny Spell bottles near the Factory, and they showed the Spells you already have. Sorta like the Army Camps, I guess.