Thank you @Wat for your addon (BM Lightning).
I just decided to make something useful for Fire build using your mod.
It works amazingly great for me because you can forget using Blade Storm (X), Lightning Rod (C), Sundering Sword (Z).
Unfortunately, I can't add Dual Strike (C) to rotation because it breaks simple mode.
Now, let me explain what it does.
It never spams Blade Storm (X), Whirling Scourge (V), Sundering Sword (Z) when Conflagaration effect is on.
(So it just uses TAB, Dragontongues until Conflagaration is down then X, V and Z in Basic Stance).
Even though Whirling Scourge (V) is automatic here, in most scenarios you don't have enough time to use it because Conflagaration is up and Phoenix Wing effect is down. (It works in last second if you use 2+V+4, but never V+2+4).
All in all, it is still better than In-game macro and I think someone would find it useful.