I was using Fire Ally too, but snapshotting Faith of the Light is way better. I don't like Sweeping Wind because of the spirit cost of recasting it over and over when u dont have targets to hit and also it does little to no damage when u run so fast. Maybe for Normal difficulty when even a quick pass can kill trash, but not for Torment. Might be good for Rift Guardians where the fight takes a few seconds, but for trash, I rather have that 29% from FoL.

Right now I'm at the point were my 4x monks can clear T1 with a single pass just having 2 monks with Epiphany. I'm not running at 110% movement speed because I do less damage in time and its harder to control too, cause u get out of sync more often. I rather use Bluster for TR to do more damage, use less spirit and easier control. I run at 85% which is fairly quick still and a LOT easier to handle.