So my Monk just hit 60:
24k-28k health depending on mantras/buffs
11k DPS
85 all resists
4500-5500 armor depending on buffs
and I cannot kill a pack specials in inferno to save my life. I might get lucky if they're just fast electrified or something but fire chains? molten? desicrator? GG. Does it really all come down to build (i've tried everything) or do monks just blow after 60 solo?
It comes down to equipment for you. Act 1 is a breeze for my monk. I've got 25k health, 20k dps, 700 all resists and over 5500 with buffs (I think normally I hit like 700). Act 1 is a joke now. Act 2 is still rape though.
For a monk to succeed in Act 1 inferno you will need way way way more resists. Try and hit 700. You'll want a bit more dps. Most people hit inferno with way more dps than you and start shrinking it in order to trade off for resists and defense. You'll need to gain all of the above I guess. I also started shrinking my life in inferno in order to get defense. You can go dodge build, but even with that you'll need some more of everything in order to not get destroyed when you don't dodge something.
When you get on the AH you should be able to get some nice dex, vit, and all resist gear. You'll need to spend a good amount since you're melee. Per piece to get through Act 1 I'd say probably 200,000 maybe and you'll get 50 all resist and a dash of dex and vit. Spend more and you'll get more. If you want attack speed or crit chance on stuff you'll have to spend more there too.
Build does help, though, too. If you haven't already, you'll need to retool to be much more defensive than any difficulty before. Serenity will be your best friend.