easiest dual pvp combo

hey i was thinking i would either go warrior/pali or warlock/priest for pvp. just wondering which healing class would be easier to manage just using the macros if my main was the warrior or warlock. i have read having 2 melee classes would be harder to get both toons to attack the same target especially if its moving around. So would the priest with his range attacks be easier on the controls just using macros?

thanks.

From my experiance melee classes are impossible to dual box with, especually in pvp. Melee classes require CONSTANT attention to play with simply because of the short range and the fact that melee attacks turn off follow. Spell casters do not require as much movement as melee classes.

I agree with Bongo. Casters are easier to work with.