New Change in Wow attributes...help?

[:1]what do hunters need to stack on now since of catylcysm? Attributes
Agi is your top stat.

Other stats include:
crit
haste
hit
And once you're 85, mastery.
beast mastery? why?
not beast mastery, just mastery. Its a new stat with Cata. it increases the mastery bonus from whatever talent tree you use.
If you're bellow hit cap, and when you're leveling you usually are, the best stat is hit rating.
Mastery is a stat. I'm not speaking of beast mastery spec.
Each spec has its own mastery. When you open your talent tree, hit "view summary" to see what each mastery does.
The problem i've been running into is that every Mail drop or quest reward so far that I've seen is all caster gear, with STA and INT, no AGI at all. Any Ideas where to get good Mail gear for hunters in Cata?