So on my way to Infernal Hardcore victory I decided to take on Ghom with my usual pet build, and I managed to get the corpulent stinky bastard down before the silly enrage timer.
I also recorded the fight in case you're interested.
Onwards to the Siegebraker and eventually Azmodan!
My stats were: 47k HP, 21k DPS, 800 AR and 6k Armor. I had about 770 LoH.