Naxx pug and t9

So last night in naxx, we were doing a 20-man naxx (dedicated few acheivement) and i decided to buy the t9 shoulders and gloves to increase my stats.  as you know, there is a 1 hour window where i am able to return the item.  after the thrid wipe on KT, i decided to hearth to Dal and grab the two items since they were cheap and i had enough emblems for both of them.

45 minutes later, and three wipes later, we decided to call the raid, on KT.  because people kept dying to iceblocks and void zones.  i died to void zones once.  me and a tauren were standing too close to KT, which made it difficult to see anything. now i know i can stand a little bit farther and still be in melee range.  anyway, i had enough time to run back to dal and return those pieces.  the dps increase wasnt really noticable.  i guess i needed to enchant and gem and stuff. but two pieces might not show a gigantic increase in stats.  perhaps i just sucked at single target dps.  cos for aoe, i was kicking butt.  i noticed a little higher damage from my combat text, especially when i 100% crit on exorcism.  my numbers went up just a little, but not enough to make any difference.

in any case, i read that the attack priority with the 2pc t9 bonus is judge, crusader strike, hammer of wrath, divine storm. 

and divine storm hits 4 mobs.  which makes it somewhat useless in the KT fight because there's just... well.. KT.  i still use it tho, since it does do quite a bit of damage.  =/

the four piece bonus will get divine storm at a higher priority with judgements, and crusader strike will drop to #3.  i guess i'll try my best to get the 4pc set tho, as it will give me better stats anyway.   but i will only buy all of these items after i've picked up everything i can from heroics and the normal ICC5mans since i want to see how well my dps does with just stuff i get from heroics.