I'm currently 2h, but was DW forever it seems just loved the way DW felt. Now I'm sold on 2h.

SINGLE TARGET
Killers Blade
Concealed Weapon (I use this morph because I like sprint running everywhere)
Rally
Brawler
Wrecking Blow
Flawless Dawnbreaker

These skills alone, will carry you along way. The damage shield from Brawler while weaving your light attacks just puts your toon on cruise control. I also switch out Wrecking Blow with other skills to just mix it up. Rally, Ambush in, Brawler all enemies, light attacks, Brawler, Killers blade if I need. Soul Siphon if it ever get's a bit hairy.

I have experimented with my 2nd bar some...actually was just using it as a quest turn in bar to lvl skills. But I just felt the need to want DW back, so I re-spec'd and tested my DW build in some public dungeons...and I have to say it was gravy.

AOE
Ambush
Double Take
Quick Cloak
Steel Tornado
Sap Essence (As my magika dump)
Soul tether

With packs of mobs, Ill ususally put up Double Take, Quick Cloak, Ambush in, Steel Tornado/Sap Essence, Spam Steel Tornado. Collect loot. The rotation is simple, and it seems very effective. Understand though, that I am solo PVE person. I haven't raided yet, only solo and do the dungeons...but so far it has been my most effective build to date.

I go 7/7 medium armor and I am currently VR6 20Health 29Stam w/food I sit at 20k Health and 21.5Stam I use weapon power rings, and I think my neck is a stam ability reduction. Was using the Shadow stone, but just picked up the Warrior...really still finding my groove on the stone that I would like..Hope this helps you my friend..

Be safe! Liquid