http://www.torhead.com/skill-calc#3010MZrsrMobcoZfhbbdh.1 this spec was floated around a lot in the beta forums and i think it got dubbed as a scorpion spec by most it is actually viable because of all the extra rail shot procs it more than makes up for the lack of thermal det

hvgc for arsenal and cgc for pyro

gotta go with my http://www.torhead.com/skill-calc#3010MZrsrMobcoZfhbbdh.1 for some sweet rail shot, rocket punch procs

right now inq looks like the better healer, but bioware is attempting to make everything equal so bh healing may get a boost in the near future