Yes, they all sound exciting; especially the elimination of Skywalker's--that is going to change the profile of the ship. Not only will that reduce drag but get rid of one of the most under-utilized venues on the ship.
For some reason Skywalkers is never crowded. The types of people on Princess don't normally go to a late night dance club and during the day there might be 3 or 4 people sitting there reading.
Now if they only spend some money for new mattresses in all the cabins.....