[Shodo]

Sadly, your gear isn't going to make much difference in being able to keep up with heals - the rate at which you regen mana is based solely on your meditate skill, level, and any buffs you may have (with the exception of flowing thought gear that comes later). Having a larger mana pool will help you immensely in "oh shit" situations when you have to burn everything you have just to keep the tank alive; however, if the group has steady pulls that are under control with c/c and not facemelting your tank, you can heal just as well as any other druid 90% of the time - no matter how much gear they have.