Quote from sacherich
Not talking about Ghom, just in general progression
Your damage is fine for completing the game, but more HP and resists won't hurt, 40k and 800s seems enough for act3+.
One thing I found useful for progression is armor, there is quite noticeable difference between 6k and 12k armor
To archive 12k armor (or anywhere close to 10k):
1. Swap Blinding Flash with DR keen eye, its a double edge sword as it gives more armor plus a mid ranged attack. Most of the pack I fought involved a lot of moving around, hit-and-run, kiting, and DR is almost necessary when you are fresh into Act 3 and have not overgeared the content.
2. Swap MoH with MoE with Hard target, with your LoH and 12k armor, you don't need MoH
3. Use enchantress, her armor buff gives a big boost to armor
Hope this helps
thanks for the tips... will give it a go while trying to farm for gold/items to get the upgrades