After having a look at the 3.2 release notes I have decided on the following spec (pending changes as PTR goes through testing etc)
http://ptr.wowhead.com/?talent#0VG0uZZf0fufuxiuVhsVo:LkAzVM
Key differences to my current spec;
Revitalize – I’ve come to the conclusion this is really not worth the spend of talent points at this stage, their are classes in all my raids that do it so much better than I can 
Empowered Touch – with the changes to this ability I think it’s worthwhile, I have started to use Nourish consistantly in my raids (especially now that I’m glyphed for it) and the bonus 20% is nice
What spec will you be going with?
I like your choices. I'll probably take two points out of Tranquil Spirit and move them either to Improved Tranquility (5-man emblems of conquest, Tranquility available every encounter) or Revitalize.