How is this working out for you?

G3 (Fear Recovery).
-- Step 1: Send IWT (on key down) to all client
-- Step 2: Send down arrow (on key up) to all clients.

I tried doing this two step but the down arrow would only pause them before they continued on. I am manually backing them up which adds more logistics......

Last week I redid all my bindings and removed all Shift "letter" I often forget to turn off keymap when chatting the less keys that pass when I chat the more I like it. I changed all the modifiers to Control.
I like your setup I actually started leveling an AOE group myself I have one mage in my group. I love the names very nice.