PoE kruszkushnom builds

I am still a noob, build works great but there isn't really much space for tatoos due to tight attribute requirements. If I were to do this, I would have to respec 8 points from current tree, but I am not sure if that would be good idea. Many taken nodes are pretty good, but if I were to spec out of some of those, I could get some stuff back in forms of tatoos. I thought I could also let go of some mods on my gear like resistances, and in their place get something else. Has anyone who plays Boneshatter thought about it and ha