for my DW i use craft armor lv 70 with 19% lp from damage,pants craft lv 70 18%lp from damage,boots i use 22soul 6 con or phis reflect 10 , earring 2 19 cd reduction , ring phis reflect and focus cc set ring, glove from bacterian with 31foc 1% en crit,sub lv 70 33% en crit (i got this only 55kk lol i think everyone though dw doesnt need damage...).
you should try to add damage to your your DW,DW is great for farming and PVP,with my energy siege i can get crit damage 6-7k and hellzone can get 9k crit damage vs human with curse on him,one shoot kill (i was pvp with a lv 70 human with only 6k lp ...)