PoE Ice Spear, Maelrann builds

Ok so I made a build that I was thinking about for some time and I always hear about wardless build being much more pricey - well which it is :D but usually people say that it ends up being less tanky in the end but from my end it does not seem like it, atleast compared to some high investment wardloops I checked it seems quite alright. Here it is: I think u can build this much cheaper, without voices, sublime vision, corrupted uniques and some alt gems, I think you could assemble something that works within 50div. Can you