Guild Wars 2

I’m thinking of using this build on my warrior purely for dungeons.

http://gw2skills.net/editor/?fIAQJARUncOk8YUQOPwEZAwooIgOKoip0jyQLNA

Also which stats would you use?
I am thinking of Power/Precision with a mix of toughness/vit on armor and +healing on jewels. And how much toughness/vit/healing should I aim for?

Which Runes would you reccomend. Soldier for my shouts or dps runes?
Also which Sigil would you reccomend?

Any feedback is more then welcome.
Thanks in advance.

Since your traits are focusing on effects on crits I’d suggest to focus on precision to increase crit hitchance.
But I dont know :-)