marauder HC farm build?

could somone tell me wich build suits better for HC farming...i am newbe and i dont know any build..and also i dont want mess up with character so maby you guys would giv me link to a certain builds for HC farming..?

yeah somebody teach us newbs

i got to thinking about a farming (magic/rares) build. for a marauder, a 2 hand mace/leap slam seems one of the best bets. link inc quantity/inc rarity/faster attacks/life leech/leap slam. of course you would also be using molten shell, enduring cry, and warlords mark. the passive build i came up with focuses mainly on MUCH larger leap slam area in order to do the most damage to the most mobs with each leap slam. also improves survivability with resist nodes and life leech nodes.

here's what i came up with. not sure how well it'd actually work in game but seems like a good idea.

Bow Tank