Originally Posted by
Madam
Your haste seems to be at a nice level, due to the helm and chest you are using. After looking at you gear and gems you may not want to change anything. When you switch your glyph to PoH you will find it will give you more wiggle room as the extra heal it procs will feed you DA on those targets, this should happen quite a bit with the crit you have. Also since PoH does proc DA you can save some mana on Pw:S as one PoH is much cheaper than 5 Pw:S. I changed glyphs about a month ago and love it!
The only gem you may want to change would be the sp/int in your chest to sp/haste, but really don't think it will change any of your numbers. (I am running with 6 sp/haste gems but only have 616 haste, but my sp is 444 more than what you have....want more haste)
Note on trinket, I missed the fact that you are strictly 10 man, our group focus is 10 man heroic as well, but we do raid 25 man now and then, but nothing serious, I have Althor's Abacus, but still switch to Solace on LK.