I have 2 builds I want to test out. The first is a holy build. Despite complaints from priests on the test forums I see nothing but massive buffs to my potential heals - though I suppose we shall see. I really want to take guardian spirit. Unfortunately this means that I do not get meditation (30% mana regen while casting) which is a serious hit to my regeneration while raiding. There are also a couple of very nice talents in end holy that I had to skip over.

http://talent.mmo-champion.com/?priest=053020000000000000000000000023015103230015053105131051000000000000000000000000000

My second build is shadow. It is set up for leveling and grinding. The build I had in mind really only requires 69 levels so I put the last point in veiled shadows, which while not terrible, I would probably skip over in favor of opening up some more disc talents - again to gain access to meditation at some point, and likely imp mana burn as well.

http://talent.mmo-champion.com/?priest=050000000000000000000000000000000000000000000000000000320023231123112025152321351

my build would be slightly different i wouldent spend the points in lightwell or guardian spirit i think they are situational at best if i find for some reason im having to push a PANIC button more often to keep tank everyone from dieing then ill prolly get ir and the fact it only lasts 10sec mean while it could save a wipe, its prolly more due to poor preformance that got you to that point.

Keep in mind guardian spirit gives you a 5% spirit bonus also. I usually do not take lightwell but they improved it vastly so for 1 point I wanted to give it a go.