Congrats on the baby!

I was watching some of your streams tonight. Unfortunately, I don't believe your current mix will be able to carry you 1800+. The losses I watched weren't necessarily due to gear (though being outgeared certainly hurt), the losses were due to an AOE stealth opener with rogues (that really seems to screw you), or just a couple of AOE CC's that know what they're doing. Combine a rogue and a mage against you and I'm not sure you'll be able to overcome it, unless the opponent makes a big mistake.

You mentioned it in passing before, but it may be worth trying a rogue in the mix for the AOE stealth. Boxing is all about burst and getting the jump on the opponent, and with the 5.2 buffs to rogues you're going to see a lot more of them everywhere.

Perhaps druid, enhance, 2 DK, rogue?