I don't see the benefit of this versus just simming yourself. The value of Haste drastically changes for Fire depending on your Haste rating because of GCD breakpoints during Combustion in addition to being relative to the fight duration; it can be either a positive or negative feedback. Same with A...

Your Ignite damage looks a bit off and that usually indicates that your opener was probably not optimized. Can you go over your opener sequence? Also, Firestarter shouldn't be used. Take Conflagration. It's not a significant difference, but it helps. Lastly, you should be using Combustion on cooldow...