alright so i hit 68 and i want to switch from ret to holly. i already changed my talents. as of now i have all ret gear so i was wondering if it would be okay if i got some cloth items that are high in spirt intel and spell power, since all of my plate armor and armor in the AH are just strength and stam and a bit of intel stuff.

also what do i need to know if i want to heal dungeons as a paladin, i used to heal as a priest, but i heard pally healing is quite different.