The stats you want here are % physical damage, CHC, CHD, and a socket. They automatically roll with a socket which you would put Boon of the Hoarder in for synergy with your Goldwrap and make you basically invulnerable. Passives you are looking for inlcude any of the 4 you are currently using plus Fueled By Death, Final Service, and a number of others that you could choose from. Next is to replace that Blackthorne's Amulet with literally any Hellfire Amulet. Roll that off for a socket immediately and slap an Enforcer in there. Having LPH instead of a socket on your ring is a travesty. They are some of the single best damage multipliers for what you give up by having a socket. Legendary gems are non-negotiable, you must have every single one for the build you are using. The general rule is to have 1% CHC for every 10% CHD. You're CHC is at a good spot so that is fine but when you crit you aren't even doubling your damage. You're CHD is far, far, far too low and you are missing out on 130% of it by not having an emerald in your weapon. You must get a socket on your weapon, ring, and amulet. I'll have you farming T13 by the end of the day.

Diablo 3 farming legendary items