This is my spec, I currently use it for both pvp and pve. It will change if they implement Duel-Talents http://www.malumfactum.com/SWTORCALC/skillcalculator.php#AgADIQXbCSsyS1JygYmSo6qzwsvT09oA On the Vault of the Infernal Council fight make sure you always have your dot on him and i stealth and do hidden strike right off the bat and backstab if I'm quick enough, then I Shiv, laceration, overload shot mainly. the biochem adrenals and stim help a lot.