I like most of the ideas and would be interested to see them implemented and tried before commenting on them further.
There are however 2 things areas that I would like to see developed in forth coming updates:
1) More quests after level 75. When you get to level 80, you can easily have completed all the quests, but, you still have 1/3 of the levels to complete with nothing really to do.
2) The removal of the sector bonus for Golden Guns. I think they are, great weapons, I love mine, but the multiplying effect of having multiple Golden Guns in a sector is getting beyond a joke. Having attackers replicating a tower bonus due to multiple Golden Guns and hitting every shot for +400 hp (non duellers) is a bit daft. It is encouraging everyone to be an hp tank build, just to be able to survive more than a few rounds. Maybe the sector bonus was put in as the guns were designed to be a rare item, but, they are becoming increasingly common and fort fights are becoming less fun as less skill is needed as a result.