PoE ZzZombo builds

Is this viable for the end game? I'm currently just at the start of mapping, I think I have reached T4 and fought Baran once, but I want to respec this character into the build above, because I started to die way too often to my liking, so I adopted as much defensive layers I figured I can realistically do while still doing enough damage not to get stuck on each magic monster pack. This character currently runs pretty much all the same build, but with a different tree and different utility gem setups because initially I had a different build in mind before findi