Edit: Hit enter too soon lol.

Mmmmm. I go with full four Tremor Totems and I have them in a castsequence with Mana Spring. So two of my guys drop Tremor and two drop Mana on first click, then second click i get the opposite. That staggers Tremor fairly well. I used to have it alternate with Grounding but I found that I preferred to just have one button to drop 4 Grounding Totems. Looking at your setup though, I may well go with 1 Mana/1 Poison/2 Tremor and then the opposite. Hmmmm.

I have Wrath of Air and Earthbind as single keyclicks only on my main and just have'em on the hotbar for the others. I'd rather be able to drop them situationally since I've found I'd rather have the extra fear coverage than an Earthbind that may or may not be worth anything... Especially considering how hard it is to get a cast off on someone who's jumping around even if they are Earthbound. That's what 2x FS/2x ES and Fire Nova is for

As an aside... Have 4/5 S1, Vindicator's Neck, Ring, MH, and I'll get the Vindicator's Bracers at rollover... I'm absolutely stunned at the survivability of 4 Shaman now that they have ~220 res