“Optimizing” the Zenith

I’ve recently completed a melee play through and realized I almost never use the zenith for anything. It’s technically worthless since you get it after beating the game but I’m curious as to what the best loadout for its damage might be.

At the moment, I’m using the Chlorophyte helmet, solar flare chest plate, and valhalla knight greaves. For accessories, I use the avenger emblem, destroyer emblem, warrior emblem, celestial shell, fire gauntlet, mechanical glove, and putrid scent 1 is reforged to menacing, and the rest are lucky. With all relevant buffs this brings me to 555 damage, and 100% crit chance (during the day). is there anything I can change to make this even stronger? Different armor, change my reforges? I understand I’m looking at a marginal increase, but I’m looking for the absolute highest damage potential.