nope, we're still just tryign to rekill as much as possible to get on with cenarius so no padding or anything. whilst i have had some luck on my side, that fight is all about planning, boomy's do extremely well on that fight, mechanics are eassy to deal with, you've just got to understand whart you're killing, and where, ahead of time to plan and it puts your dps up 80-90k on that fight.
beginning of progression i was putting in 320k ish, and as i learned the fight, and adapted i got up to 400kish in the 2 days we were progressing with no gear progression, just from learning the fight. knowledge is everything when it comes to boomkins