I'm still really busy collecting different items to get my agility in particular up to scratch. I found this guide, and also got some tips on the forum from the person who wrote it which really helped. Two days ago I was able to get a Necklace of the Deep and socketed it with 2 +8 agility gems, for 37 total agility. The item I'm currently farming the mats for is the Felstalker Breastplate, which will give me a total of 57.5 agility when fully socketed, after Lightning Reflexes, and a total of 109.5 attack power.
The next item I'm going to be chasing after that is Terokk's Quill. With a +35 agility enchant, this will give me 102.35 agility, and the same amount of attack power. In total, that will be 159 agility, and 211 rap.
I still haven't found socketed leggings, shoulders, or boots yet, either...Got to look for those next.