Question about Dagger and Claw Combo

I played PoE 9 months ago and forget much about the game. Much have changed and i have a question about Dagger and Claw Combo.

When i skill "increased phisical dmg with one handed malee weapons" and "increased phisical dmg with daggers" in my Passive Skilltree but wear 1 Dagger on Main hand and 1 Claw on Off hand, does the two effects still work? Another Question is, if i wear Dagger and Claw at the same time, does the lifesteal Bonus work? I want to play with Dagger DPS and use my Claw for lifesteal to live as long as possible, is this a good idea? Or better go Dagger+Shield/Dagger+Dagger because i can craft lifesteal Dagger? Or are there other and better Combos?


Edit: For example i wear Main Hand Dagger with 10 DMG and Off Hand Dagger with 5 DMG, are they stacking to 15 DMG or im just doing 10 dmg when i hit with Main Hand Dagger and 5 DMG when i hit with Off Hand Dagger? Is it worth to wear 2 Daggers or better go 1 Dagger with an another Item?


Sorry for my bad English. I hope you guys understand what i tried to describe.

Both daggers and claws are one-handed melee weapons, so this node applies to both weapons.

Increased physical will apply to your dagger, but not to your claw.

Yes, the claw leech bonus is global.

Damage stacking depends on the skill you are using.

Thank you very much, finaly an answer. What do you think wich combo i should go? 2 Daggers or Dagger and Shield? I want to do flicker Strike Build and destroy everything like this:

http://www.youtube.com/watch?v=IVo-3zNaN4Q

Edit: Does the Flicker Strike Build work better with Claws or Daggers?