Try both of them out for your play style, I spammed LHW so I knew I wouldn't see much a return from +healing anyways, but because I lacked a proper tank my goal is to kill them before they killed me. I think because you have a pally you might benefit from having a resto shaman with some healing gear. as for which one, aside from the one with alch I can't see any of them getting any nice perks to assist the individual. Make sure you make all the drums with the LW, they are incredibly handy