PoE vnzem builds

Pls help improving my theorycrafted build, leveling the campaign was a breeze, but idk how to play pathfinder - custom mods for mamba / tincture

Probably the best build I've created myself! Did all non uber content with ease, only died to Maven because I don't have any practice on her. Pretty budget as well, crafted everything for \~ 15 to 20 Div Budget Breakdown: Replica Wings of Entropy \~ 25-50c depending on the roll, only need it 5linked Helmet - 20c for the fractured accuracy base, spam Deafening Essence of Envy until you hit desired Mods Chest - Buy fractured Spell Suppress Full Dragonscale (1Div), Spam Dense / Jagged Fossil until you hit 1 open suffix + phys dr + tier 1/2 armour+evasion, annul off any undesired

Two Item Sets, one before Perseverance, one with Perseverance Tell me what im doing wrong (except missing chaos res)