Guild Wars 2

Hi!
First of all thanks for taking the time to read the post, its my first on the forums!

The first class is started GW2 with is warrior, later I switched to necro for estetic purposes (played it in most of the rpgs/mmos I encountered).
As far as weapons go I prefer 2hs, so hammers or gs in warriors case.
I mostly wish to do some dungeons (which i neglected so far) or open world pve (dungeons are 1st preference) and am looking for a DPS build that would combine the two 2h weapons.
I won’t pretend that I know my way around building a successfull build, thats why I direct my question to people who know their way around the warrior profession and hope for their help.
So far I ran with GS/AxeMace and full Zerk gear. From what I gather on the forums it’s one of the best specs for DPS warrior.
Now my questions are:
-is it possible to build a warrior with a compareable damage output for pve with GS/Hammer? (no min/maxing plz)
-if yes, what gear combination would be preferable, full zerk or zerk/celestial? (please elaborate)
-what would be the limitations of this kind of build?
-what I learned from the forums so far is that people who use this combination (GS/Hammer) tend to rund with the 30/0/0/10/30 and use GS for the Hundred Blades and switch to hammer for the Earthshaker/Auto Attack

If anything You read in this post is false/preposterous or simply absurd, please don’t flame but correct me instead.

Thank You in advance for any help You provide!