One of others reasons the WTS wanted to move out of Brooklyn is they wanted to divest themselves away from the Watchtower identity, which had proven overtime corrupt and false.
Why didn't they erect a large viewable sign of Watchtower on the front of their new building ?
They realized their buildings were get old and more difficult to keep up, add in the financial value of those buildings and decision was agree to.
It should also be noted that the WTS banked 2 billion dollars in the sales of all their buildings in Brooklyn. $$$
Now they stay what looks like a lake side resort complete with swimming pools and tennis courts in a tranquil rural setting.
No noise, congestion and pollution from the big city and a brand new identity JWorg.
Jehovah would stay there himself.