Heya. I'm new to disc healing, and when I tried to make a specc of my own I came up with this: http://www.wowhead.com/?talent=bVcbuhxtMxoifRtfxzc
However, when I read guides, and such, everyone seemed to reccomend this: http://www.wowhead.com/?talent=bVcbuhxtMxoifRt0xtc
I'm using renew a lot more than I'm using greater heal, so I don't see the point in getting Divine Fury. Is renew a bad choice of spell as disc or is my specc viable?