A Note on the Boss AOE macro
A couple of guys have mentioned that the macro glitches after it's first use so they can't use it as an AOE macro, and again why I don't have a regular AOE macro. The reasons are two fold:
First- the Boss AOE macro was intended for clutch AOE fights like Garuda where she spawns a ton of plumes that offer a 5 second window for grouped AOE damage before taking off. If you time it right you will get off the steel cyclone and an overpower before they all split up. The flash is a fail-safe for when you use it in any other situation. The final Marlboro boss in Aurum Vale does a similar add spawn where the macro comes into play that can prevent a pug group from wiping and maximizing your DPS during the fight.
A Note on Storm's Path/Self-Healing Combo
In short, as with most abilities it's a very situational choice compared to the storm's eye and butcher's block combos, and to make matters worse it combos off maim, so often times you'll be firing it in place of storm's eye and then having to waste additional damage/enmity swapping a main combo for a late DPS one. You're better off investing in Second Wind and replacing it as the "oh shit" heal instead of using a 7 second combo that screws your storm's eye bonus.