Hurray, Priest talent build questions! If you’re going to go Holy, there’s the cookie cutter build, and I stick pretty close to it for most situations, so here’s some quick thoughts on your build now, so you understand why I’d recommend the changes I do:
Inspiration: This is awesome, especially if you’re ever MT healing and with the crit that you can achieve in a raid (easily 25-30% in current gear for Holy) you can have a good uptime. Always go 3/3 here for PVE.
Holy Reach: I don’t bother with this since Holy Nova is garbage, Prayer of Healing has a massive range already, and CoH is raid wide so it always always hits all the targets.
Searing Light: DPS talent, nice for soloing but useless for healing. Drop it.
Healing Prayers: Prayer of Mending is already cheap, and I don’t use Prayer of Healing much in raids at this point except for Loatheb. I expect I’ll grab this talent post 3.1 when Prayer of Healing is targetable on other parties and, thus, I’ll be using it more, but for now I dont’ think it’s worth much so I’d drop it.
Silent Resolve: Threat is just plain a non-issue. It’s a long discussion, but suffice to say that you’ll never pull threat off a tank, and situations where you will pull threat, if it didn’t go to you, it would go to another healer and you at least have PWS and Fade. In fact, I actually like having this threat because when healers will pull threat, it’s nice for the tanks to know where it’s going to go, and 9 times out of 10, it comes to me. Drop this talent.
Improved Power Word: Fortitude: Since silent Resolve is useless, and this equals around 600 more health for everyone in your party, it’s worth grabbing. You can skip it for raiding if you’ll let another Priest buff it for you, but still not much purpose since I think Silent Resolve is bad.
Meditation: This is a MUST talent. It is worth an enormous amount of mana. Basically, every build, even Shadow, generally goes down at least 13 points into Discipline because Meditation is THAT awesome. Mana may not be a huge issue right now, but this is one of the reasons why, and it’s one of the talents that makes Spirit one of the best stats for Priest. Always go 3/3 here no matter what build you do for any situation.
Inner Focus: I love this talent, especially in light of the OOFSR discussion. It’s a great way to cheat it, and it’s also a good way to vastly increase your crit chance if you need to proc something. With +25% crit, and this ability, I can get a 50% crit rate on an ability, and using it on something like Circle of Healing, Prayer of Healing, or even Binding Heal is about as close to guaranteeing a crit proc as you can get.
Anyway, here’s the build I recommend for Holy: Dragonflight Talent Calculator - World of Warcraft
As for a Shadow build, you’re probably better off waiting because all the trees are changing considerably with 3.1. I can give you what I’d spec for Shadow if the trees remain unchanged from PTR to live, but that’s a low probability. But, FWIW, here’s a Shadow build for current 3.09, just for S&G: