Holy raider

This build is primary for Healadin raider, with 18 points in ret tree gives you 8% more crit and less mana from instant cast spells, the last 2 talent in prot for the increased healing. And to have fast cast time on holy light and flash , make sure you every 15 second cast holy light (im normaly flash and shock spammer) to keep the cast time so low as possible, after you done this make sure you judging wisdom or light on 1 target (probably the boss, this depends also if you got other pallys in raid)
Macro tip:
/cast Flash of Light
/cast Divine Favor

This is a very helpfull macro wich make you crit abit more without even clicking anywhere else than the flash of light button and keeping up the divine favor. When low on mana use Lay on hands, pots ( be carefull to use divine plea , use it when healing isnt needed so much and just click it off self) and ofcourse divine illumination.

If you have over 2.2 k Spellpower Unbuffed, stick to Intellect and crit. I got 38% crit unbuffed and upto 45%-46% crit when doing 25 mans. ( The more Intellect you got the more mana you get from Divine Plea + intellect gives extra crit)

Hope you enjoy some of my tips :)