PvP questionFollow

Hello Droods, I've got a question. Well, I mean obviously, or It wouldn't say that in the title, but whatever. Take it away, me.

I'm PvPing some now, what with a guild that's *ahem* "doing Kara", if you know what I mean. ...that sounded wierd, lets start over. I'm not doing **** right now, and I'm bored, so I'm PvPing. That being said, I have a fairly respectable tanking set, and a decent DPS set. I'm currently playing in my DPS set (Feral), since it has a few PvP pieces on it, but I'm not sure what piece to go for next. So, what do you all think.

Armory, there might be some tanking pieces on there.