I want to plan a build for "Reave"

etup has a really sick doublestrike build

claw 20% leech ci he will switch to reave and can replace the meleesplash with something else really nice build

So for nodes that add physical damage to one handed weapons, does this boost apply to dual wielding one handed weapons? Im assuming the answer is Yes but I just want to confirm.

I also cant decide if shadow or duelist would be better for a dual wielding reaver.