http://wowtal.com/#k=fvVzwrEX.a5o.shaman.RPo9E-
That is the spec I currently have on my resto shaman...it seems the most logical considering attacking something (unless it's a desperate frost shock) in WoTLK as a healer is just fucking dumb and you should be ashamed if you say it would be useful.
Glyphs:
I tried the riptide glyph and I wasn't to impressed by it also I did research on some of the top resto shamans on my server and saw they used the earthliving glyph over the riptide glyph so for now I'm going with that to see if it will help with my healing a bit more.
Everything else glyph and talent wise seems basic to me...