I would prefer 5 shaman, but I currently run this setup. Most people ignore my paladin when they see 30k+ health and go straight for my shaman (only 18k health)... Although this thread has given me the idea of getting healer pvp gear for my prot paladin so I at least have a good amount of mana with which to stun and use the shield throw. That's my main problem now, hes worthless after the first 30secs of combat when he runs oom.