Finally made it.

With this build my Sin has lots of life, fhr and in my opinion the most important mod damage reduction. In fact, she has a total of 78% DR with fade active. Why? Because most builds die due to dolls when they are amp'd. That is the only time she got in trouble and that is consistent with my experience with most builds including the standard Pally builds. Stacking DR above the 50% max really reduced the risk. Also the impact of curse duration reduction from fade helped lots. The less time under the curse amplify damage the safer I was.
For what its worth here is a fulll break down of this Assassin build:
EquipmentShako(Ber)
Enigma Dusk Shroud
Hoto
Stormshield(Ber)
Maras
TGods
Shadow Dancers
Bloodfists (double upp'd)
Ravenfrost
Rare Ring (10% FCR, 19 Str, 71 Mana, Light Resist 12%)
Switch: 6 Bo CTA and random Spirit
CharmsTorch
Anni
Trap Lifer 45 x 3
Trap Lifer 40 x 2
Trap Lifer 36
Trap Lifer 35
17 life / 11 Psn Res SC
19 life / 7 Psn Res SC
18 life / 8 Psn Res SC
17 life / 9 Fire Res SC
14 life / 10 Fire Res SC
18 life / 8 Fire Res SC
