Warder build?

I think I kind of screwed up with my Shaman tree with my Warder. I dont have that much good lightning damage items and almost all my gear focuses on bleed, internal trauma, and physical/pierce damage. Right now im using Blade Arc spam and nothing else. My Shaman tree currently is only being used for 7 Feral Hunger, and 10 Heart of the Wild for the extra HP, but otherwise its up to level 31 because I wanted to do the Savagery line eventually instead of Blade Arc line (but at this point im not sure its worth the trade off). Im not even sure having 7 Savage Hunger, 2 Cadence, 1 Fighting Form, and 2 Deadly Momentum is worth it at all. I only occasionally auto-attack so I can possibly proc savage hunger and build cadence charges but I can barely tell if its helping.

This is my current build. It works, because I got enough resists to stay in melee with most stuff, but I still think its very sub-optimal and not very fun either. Some stuff I have only 1 point in because I have +skill bonuses on them btw. My sword gives Fighting Spirit +4. Cadence, Deadly Momentum, Feral Hunger and Upheaval have +1, and Scars of Battle has +2. Any tips on how to make this build better?
http://grimcalc.com/build/M5u1Ok

Well, I’m not sure if it fits in the build you are using, but holy moly, primal strike is powerful and fun.