Key Bindings and Macros

Hello Priests!
I am new to the class. I played heals pally and druid when I played retail, so I thought I would go full circle and play a priest this time around. I am getting up there in levels and starting to heal tougher stuff, and just wanted to know everyone's setup.
How do you key bind? What spells do you priortize? And is there any good macros you have set up?
Also any good UI addons to make our job a little easier?
Thanks for the input guys!
I am new to the class. I played heals pally and druid when I played retail, so I thought I would go full circle and play a priest this time around. I am getting up there in levels and starting to heal tougher stuff, and just wanted to know everyone's setup.
How do you key bind? What spells do you priortize? And is there any good macros you have set up?
Also any good UI addons to make our job a little easier?
Thanks for the input guys!