Not gonna lie I don't know much about shammy, but this is my mates twink in the making. He's currently missing bracers and cloak from rares, for pvp you prolly want a pvp trinket but he's running the charge trinket for lols.
If you are staying lvl 85 you'd probably want to go tailoring for your second profession for the cloak enchant, enhance is probably better to be twinked at 87 if you aren't going to arena just so you can pick up Ascendance and stormstrike people from 30 yards away and pickup engineering for the goggles/glove chants.
Chiga @ Norgannon - Community - World of Warcraft