My new build

Hey guys! Im just looking for a little help, my build seems to work okay except for pesky dagger rogues and tank warriors. I was going for a lohko buid but i dont have all the CS/MS to make it. Anything I should add? or change?
Thanks for the help!!!

Can you obtai legendary +wpn dmg % and + elem dmg % with ruby?

You also have the darkness talent on your amulet even though you don’t have any blinds on your equip. Maybe swap it out.

No you cant, its a vacuus scorpio and nadroji robe which have it as a set affix

Nope, have a look at this guide. Crystal Crafting Restrictions