No Pots, that build has a lot of useless crap in it. If you want to use exotics, I do, and love them. Try this.
http://www.wowhead.com/?talent=ctbMztxRwuzeot0eVbMh
The three points in Imp stings can be switched to wherever you want, if you are below the hit cap. Go for Focused Aim. If you use HM a lot, put them there. I keep Serpent sting up at all times on bosses to that was a decent choice for me.
This spec is in no way cookie cutter. I can still pump out 4k dps with it though. The Spec Aethien linked may be better but a lot of this game is what suits you, this does. I like the extra points to buff my pet. He usually will be around 1700-1900.
But do what you like. I will point on that imp armor is next to useless for raiding, as is Catlike reflexes. However the impr rez and mend pet can be lifesavers. Healers dont always have time to cure and heal pets, that is our job. Imp mend pet makes curing easier, ad the imp rez gets your pet back up and in the fight faster.