Blue Gear badFollow

Well a couple days ago i saw someone shouting for a VoA25 man, saying you need to be geared.
Well ill go since, my guild at the time, I wasn't part of the main raiding core. So the guy armories me and says no I'm under geared.
I understand I'm not in All T7.5 like I would like to be but I can put out the numbers, I know how to play my rogue.

Here's Me:
http://www.wowarmory.com/character-sheet.xml?r=Dark+Iron&n=Dracian

Now At the time I had 2 changes I was main Handing Dagger of the Betrayer (with +50 AP) and Oh Titansteel shanker. Also my gloves had the +15 exp enchant. I changed it up last night because Spreadsheet said with Murder (which i got last night) that this set up was a 2% increase in DPS, which isn't a lot but until I get some better gear every little bit helps.

Now The parts I'm looking at are Head and pants, and really i see no good upgrades til T7, or maybe I'm missing something?

Also on a side note I recently got The glyph of HfB and really haven't seen an increase but its seems to be making my rotation extremely tight (Hence 1 point in S&d) Before the glyph my Dps on Patch 25 man was 4500 ish I have yet to try him again. Hoping on Tues i get a chance.

My Normal rotation is (stealth) Garrote, HfB, 1p SnD, Muti Muti, Rupture, Env(If one point from finisher) or Muti, Env Then 4n/4(5)r


Any suggestions?

Edit In Quick: Yes i need to farm and at least get Greatness Deck, or Beg for a FotFF to drop, and make Needle ring drop or spend 7.8k for the Kirin Tor +1 ring.

Edited, Apr 20th 2009 4:54pm by BeanX