All the extra vit made the difference in my play style, I can solo giant sewercrawlers,(level 85 4 star enemy) without needing to use a resto over and over again,and it also helps for when I catch boss aggro in fight.
At level 76 you should be soloing the druids in sv. Once you get to level 84 try the sewercrawlers again, itll be ALOT faster xp for you.
Ik what you mean about not needing to use restos and catching agro on bosses, I do that consistently even when I take great pains to not get agro by casting as few skills as possible while in a bossing group. If theres a decent tank in group though, problem solved and you can open up to your max dps. Just don't forget to watch the tank's health, and feel free to throw in a few good heals if you think he needs it.
Still, at your level the best thing is TO level, so its better served in the long run if you get some more dps.