PoE The_Tigerheart builds

Hey all, as the league is winding down got a friend to fund a vaguely shitty build, a Replica Eternity Shroud Phys+Chaos Power Siphon Obliteration Pathfinder. I really like the idea of this chest, but without conversion abuse like normal EtShroud has with CotB, I haven't been able to squeeze too much damage out of it. I've built a tree with 1mill DPS (flasks up, but it's Pathfinder) but pretty minimal survivability, any ideas on how I could either get more damage out of this or more defensive layers without sacrificing too much damage? Also I like using influenced uniques, so some of the bui