Dual-Wield Off-Hand Damage NOT Adding Up

[Baertram]

Afaik WW is using all equipped armor, weapons and jewelry bonus too, mundus stone as well, yes.
You only get a speical skill bar with your own WW skills and cannot use any other non WW skills while transformed.

Heavy attacks and light attacks will restore stamina while in ww form, maybe this was changed to restore what your equipped weapon is (staff = magicka, others = stamina), not sure. But I think it's still always stamina.