Dualwiled works really well...~100% more attacks afyter the first 4 frames.
You didnt frame your second one right,attack mods on both weapons dont stack or add up,for e.g you have 50% deadly on right & 40% deadly on left,that doesnt make 90% deadly when either hits.It is 50% when right gets its hit & 40% when left gets it,same with crushing blow,openwounds,itd, defense cut, freezes target,causes to flee & break damage limit.<==
But stats & auras do stack,wileding two beast will give you a level 18 fana aura & so on.
Razgriz