I was getting 1,071 kills per hour doing the Frey Island profile, which took me from honored to revered gadgetzan in 6 hours. You were saying that Tanaris does 600 per hour, but you should mention frey island is 1k per hour.
All dreadwind Alter does is kill them as the mobs don't even let me manually pick pocket them...maybe an error in the description or change in the game?