I would not salvage it. That is actually a decent hellfire because you have the passive you need it offers physical resist and the CD while not perfect is still very high.
You would want to roll the strength off for CC and replace the ruthless passive with the berserkers rage passive since you have the ruthless passive on your hellfire ammy.
Looking at your gear I am assuming your running the WW build that chainer put together but your skills do not match with that assumption. You can find all the information for the Solo WW build that chainerfails put together here http://www.diablofans.com/builds/57407-grift-70-solo-barb-whirlwind-build
The question is Phy15% or strengh should rolled to crit chance (-:
I would not salvage it. That is actually a decent hellfire because you have the passive you need it offers physical resist and the CD while not perfect is still very high.
You would want to roll the strength off for CC and replace the ruthless passive with the berserkers rage passive since you have the ruthless passive on your hellfire ammy.
Looking at your gear I am assuming your running the WW build that chainer put together but your skills do not match with that assumption. You can find all the information for the Solo WW build that chainerfails put together here http://www.diablofans.com/builds/57407-grift-70-solo-barb-whirlwind-build