I kinda want to know some hints too.
I like BLM but I don't like having trash DPS because I don't know how to move well in high mobility encounters.
It's making me afraid to play BLM properly.

I know that what I personally have to work on is using my Firestarter & thunder procs for mobility & using Aetherical Manipulation (mouseover macro) properly to keep the dps rolling and not screw up my rotation.

I also kept forgetting about Thunder & didn't know where I could fit it in the rotation without making me lose Fire 4's or Enochian.
Still learning & getting used to things.