Can someone please explain to me exactly how the Mountain Halls AW boosts production. I have a 56% boost bringing my production to 756%. It looks like the Mountain Halls only boosts base production adding only an extra 314 goods to each 3 hr pick up. Which really doesn't seem like alot. I'm not sure if I'm missing something or not understanding something. Just trying to figure out if I delete this AW, keep it and stop leveling it, or continue to keep leveling it. Is this one of those AW's that gets really good in the higher levels? Is it worth keeping?