PoE Cold, Magic Find builds without Caustic Arrow, Elemental Hit of the Spectrum, Lightning Arrow, Tornado Shot

Disclaimer this is just a fun side project that i am working on and also my first time doing a low tolerance build, so there might be intricacies that I am unaware of. Also extremely expensive build please do not try. You have been warned. The build revolves around the medium cluster notable tolerance which makes the first poison you inflict deal 300% increased damage. I am currently using 4 low tolerance with poison mastery for a total of 1500% increased damage. Discharge does one big hit to apply 1 stack of poison through original sin elemental to chaos conversion. We also want our poison

I first would like to say this is my first post on this forum and my first attempt at a magic find build although I would consider myself a seasoned player of POE and a frequent reddit visitor. I still feel I'm missing somthing to this build. I can't run red maps without dying and I'm torn between the balance of 2 things MF and survivabilty. I had a alch and go strategy while running hundreds of maps and dropping hundreds of uniques maybe more (mostly the same drops), lots of "bubble gum" currency with a occasional divine, and a quite a few fracturing shards. The results of actually finding an