pc on 3 items

ok so someone told me to salvage these but i'd like another opinion...

Vampiric Golden Phoenix Blade of Pruning
max dmg(req 9)
3/1 life stealing
dmg +20% vs plants

Vampiric Golden Phoenix Blade of Fortitude
max dmg(req 9)
3/1 life stealing
+27 health

Insightful Clairvoyant Staff of Fortitude
energy +10
max dmg(req 11)
halves skill recharge of spells(9%)
energy +5
health +29

and also, if i did salvage what would i hope for? and what would the mods be worth?

no damage mod on swords?
what kind of staff(necro,monk,etc....)