I have the same question. I'm a tac in a jem ship, 2 efficient saurians and the efficient Borg BOFF so across the board except for aux I am over 50% on power. Weapons I am around 120. I'm leaning more to heals in space but not sure. Ground I think I'll move to damage. But I REALLY hate this choose once crud. I know I could post to tribble, but I never seem to be able to get a good match together there to truly test builds.