Please Help with my Passive Tree

hiho.

I play a Lightning-Strike Templar with 1H-Axe + Shield

Have a look at my Skill-Tree:

http://www.pathofexile.com/passive-skill-tree/AAAAAgUABLMFLQ48FCAUTRRxGS4ZhRo4GmwjTSSLJKon7Si1KU8yCTbpOlI62D0PQDZAoEGqRHJHflBHUFBT31RJVgRYY1jbXz9gS2CIYVJlTW5pcql07XrvfLt82YFvhMSE2YTvhmCMz5BVm4OePKIApzCnhKvFrKqsr7T5ud2-p8QVxPbG2NSP37_jauQi51LsOO8O707wH_Iv8932SPcy97746w==

At this point my Lightning-Strike has 3.1k dps self-buffed. I have 4100 Life at Level 68.

Now i have to spend 8 Passive-Points. What should i do?
More DPS? More Resistances? More Life?
Have you any Tipps? Is there a must have in your Opinion, what i should reach for?

Greetings from Germany :-)