My take on the Storm's Eye thing:

I did feel it should be changed so it has a max length longer than what the actual Storm's Eye combo gave you. As it is now, sometimes it was better to let the buff go down for a GCD (as long as you were not spending gauge), because whenever you do the combo, you don't have 30 sec of time added; it is set to 30 sec, and you want to avoid "wasting" the time added by maximizing Storm's Path usage instead. I get the nuance of the optimization has appeal, but just from a game design perspective, it feels better if you want to keep the buff up all the time.

I would have settled for 40 sec max duration (still 30/10 sec from your combos). 60 sec is a lot, and going to be interesting. I don't really care too much about what raiders want out of it and think more about what your everyday WAR wants; doing their trash pulls and stuff, WAR more often will be inclined to max out their timer since they will be able to refresh it at the start of the next pull with their AOE more often, which is good. Will feel a lot better.

Having it extended by 15 sec on IR... Well, okay. Feels excessive but for all in all inoffensive.