Hey… There are not many Shuriken lightning builds out there - in fact, I couldnt find anything from this year… Most of the shuriken builds are bleed or poison - both physical ailments… There is however the Lightning Chakram build that is very viable and worth looking into… I tried it and it was OK and quite fun to play if a little lacking in survivability for my taste.
Maybe one of the more experienced guys can give a better answer for you…