Which weapons though? Adding them as part of a set would give you more.
You only have two ashen grip. Making the sword and bow ashen grip would add weapon damage.
5 hunding's and 3 ashen is the way to for 2h and bow until end game.
If you can only do rare gear then at least make your weapons purple with a disease or weapon power glyph on them. I would run a warrior or serpent Mundus stone then.
You should be able to run 5 hundings rage, 3 ashen grip, and weapon dmg glyphs on your robust jewlery. If you don't have the undaunted passive then run 7 medium otherwise 5/1/1. PvE run all divines and in PvP 5 impen / 2 divines. Sharpened weapons for PvP and precise for PvE.