My feedback to the 3 new levels:
The First upgradable building that's not worth taking to max level. I will keep mine at Level 5, Its not like the upgrades are cheap, and to spend them upgrading through L6 to L8 with virtually no reward is not happening in my town, unless i completely run out of space.
Last time we got a Guild Power building (Hall of Fame) you nerfed the building to a point where it was not worth the space it takes, and i spend quite a few diamonds to get HoFs before it was nerfed, AND THAT NERF WAS DONE AFTER THE BUILDING WAS RELEASED ON LIVE. Do NOT repeat, especially after several months of work to gain buildings and upgrades.