I reached level 60 on my dark knight a few days ago and bought the vitality i170 accessories simply to help because the rest of my gear was lacking. Right now I'm i179 with around 16k. How much hp would I need? I have all the i190 strength accessories since I geared dragoon before I reached lvl60 on my DRK. In 8 man content most groups won't let me MT because apparently 16k is not enough.

Also, what is best? Attribute points in VIT, STR accs, or STR attribute points and STR accs?