PoE Cyclone, Slayer, Channelling builds with custom stat filters

I finally finished my build, killed all the pinnacle bosses including uber elder. Did simulacrum to 27, later I optimized my build further but didn't try again. can't kill uber variants perma 9 endurance 9 frenzy. 4 power on uniques 100% chance to avoid all ailments and stun layers of defense 73% from armour + 44% from endurance+determination physical dmg reduction + 8% from infusion 75% capped resists + 100% suppress with 56% reduction. 20 fortify, 10% reduced damage taking while leeching, 47% evasion, blinded enemy

Im following this build Here is my PoB So my question is what should i change to have better survivability and to reach the DPS shown on the guide ? Here is my sanctified relic so that's why i dont have Vaal Pact on the tree

Path of Building: I am in yellow maps, on the verge of red maps. This is usually where I get stuck in leagues with any build and this is the first time I've decided to ask for some help! My damage is OK for now - I really want to build up some survivability. My resistances or capped, but what am I missing? I appreciate the help. :)

Rough idea of the build, just the framework. I've had this idea for a couple leagues now, basically it's about how you can trigger Infusion for skills you are not actually channelling by triggering Infusion with for example Cyclone, while having a seperate Infusion setup with channelling skills of other damage tag types. The medium cluster notable "Rapid Infusion" gives 50% inc effect of Infusion, so for example from 10% more dmg of supported gems dmg type tag to 15%. With the 9 in the pob it becomes 55% more dmg for every damage