[clavarnway]

You mentioned asking about things that you could be doing to improve your DPS.

Darkmoon Card: Crusade - Item - World of Warcraft instead of Xiri's Gift
Reckless Pyrestone - Item - World of Warcraft in all yellow slots (replace the crit and crit/damage gems)
Epic gems in your Belt of Blasting - Item - World of Warcraft, unless you think you're gonna replace it ASAP
Vindicator's Pendant of Subjugation - Item - World of Warcraft instead of your neck

From ZA:
Hex Shrunken Head - Item - World of Warcraft is good
Mana Attuned Band - Item - World of Warcraft is good