DPS marauder 44lvl

Hi guys,

Could you tell me if my stats are good for cruel act 1 to 3?

I got 1,2k hp, 1k armor, 300 evasion, resists all are around 10%-20%, my dps with Heavy strike is 3200, with Cleave - 1300, Leap - 900.

I use 2 hand sword and still dont have RT. Do you think i will need it or not?