Guild Wars 2

Hi there
I play a Lvl 73 Warrior who mainly runs dungeons and PvE content.

I figured out that I like Sword/Axe the most and switch to Longbow for melee oneshoter Mobs. I used to use Rifle butI think its just plain boring and sometimes enemies are unhitable while the Bow can hit them (flowers in Twilight gardens or what the name was)

With this said I cant figure out a trait Built for said weapon Kombination. With Sword and LB Burstkills I almost use the burstkills on CD so traits which say “increased X by adrenalin” do not appeal that strong, do they?

I also do not know which stats to focus on. Both weaponsets apply conditons Bleeds and burn but is it worth to stack conditionsdamage and Cond runes? Should I focus in Crit power instead?

I also want to be durable in dungeons. I do not want to be a high defense tank but surviving one or 2 average hits should be ok.
Any constructiv ideas a very welcome.