PoE Bow, Bossing builds with custom stat filters

I have theory crafted a Rain of Arrows champion trapper, the build has good defence while maintaining good damage, the build is still a work in progress and is not the cheapest build to start, i suspect it could be reliable on a 50 div budget. The build sits at around 50K armour + 50k evasion without perfect gear, 100% spell suppression and ailment immunity while have good movement speed due to onslaught, adenaline and quicksilver. The single target dps is around 16 million at the moment as we are able to front load damage before most bosses. The POB will show x60 Rain of arrows for bossing

A little bit back u/Inevitable_Spring928 made a [wonderful post] ( detailing the defensive power of Eternal Damnation + Loreweave, and especially the Juggernaut node 'Unbreakable' in conjunction with strong armour investment. Essentially what it boils down to is that your elemental damage reduction becomes absurdly high for rather cheap passive and gear investment, leaving you able to scale your DPS in any way you want. They went with EA ballistas, and since I had never actually ran a