Not sure about the glyphs, major ones. What do you think?
Edit: i've been looking through EJ and wow-forums and heard rumor of numbers being run for this spec but can't seem to find any.
It's a horrible spec and you should be ashamed of yourself for even contemplating it. Do you really think 5% crit to lightning bolts is worth giving up Feral Spirits for? 5% crit to LB is worth about 50dps. My wolves have output as much as 1200 dps while they are active making them worth 300dps, 300>50.
Skipping Imp WF Totem and Enhancing Totems only works if you have another Shaman acting as your totem bitch since otherwise it is a significant loss of raid dps for a minimal personal gain. Finally 1 point in call of flame is worth more dps then 1 point in reverberation.
Lastly why are you doing posting this here? This is the TTT thread and the discussion here should be related specifically to the TTT. That post belongs in the Shaman class forums under the simple questions thread.