Any tips for a Barbarian/Doppel build?

I was looking at something like this: http://www.tosbase.com/tools/skill-simulator/build/jppwxatr4f/

Basic idea was to use buffs on top of buffs. Gung Ho, Concetrate, Warcry, Frenzy, and Deeds of Valor to supplement damage.

Skips Peltasta to use 2h swords, thats the only reason for the point in Thrust, the second circle attribute for the scaling Bleed. Unsure if thats even worth it, if Restrain doesn't have the attack speed to be valuable. Might be more worth to go into Pommel Beat as well.

Also pretty iffy on the Doppel allocation. I know Cyclone is really good, and the 1 point in Mordschlag for its cc. I dont know if Valor is worth it, or if the 1/3 in Zornhau/Zucken is better damage than putting points into Punish. Likewise, Redel seems strong but maybe its actually less damage than other skills.