I'm not really sure what the gear check level for Act II Inferno is. Here's my wizard's stats:
27k life
550+ resists
21.5k dps
3400 armor
615 dmg wand
regen 1300+ per second
And I get owned like a little fucking bitch no matter what. I've managed to make it to Alcarnus by advancing forward an inch or two at a time, throwing venom hydra out at the edge of the screen, then running like a bitch if anything is coming towards me. The story of how I actually managed to get a 2 stack of Nephalem Valor is HILARIOUS. So, before Kasim Outpost there's a random event with a friendly Necromancer trying to quiet some spirits. You help him and the coven sends a bunch of cultists and an elite pack. I killed the pack by using the terrain, my templar (when he was alive, which was for about 5-10 seconds at a time) and the Necromancer's skeletal minions to block the pack from me, then spamming venom hydra, magic missiles, and arcane orbs at the fuckers. The next pack I ran into, I brought them back there and did it again.

My problem at this point is that to further upgrade my gear, we're talking about either getting REALLY lucky on the auction house or grinding a whole fucking lot, because the shit I have is already probably at least 250k per piece, and that's not counting my Legendary wand/source combo set that set me back 2 million. I've got about 500k banked, no real assets as far as shit to sell and my will is slipping.