Best warrior weapon upgrade mod combo for DPS

Warrior Semi noob here.

What is the best mod combination for swords to maximise DPS? I realise that factions is going to add new skills to all warrior disciplines, but currently which is the best combo?

And whats more useful on a sword, Vampiric or zealous mod?

What about axes and Maces?

Please try to use the search function. There aren't any maces in the game. At any rate, Vampiric does the most damage.

If you can, bring a Vampiric Sword and an elemental sword in another hand.

Use the Vamp Sword against everything except Warriors. Use only the elemental sword against warriors.