[2.0] ICE CRASH RT build, discussion/critique welcome!

Hey everyone, this is my attempt at a ICE crash marauder, I want to make a build that people can use as a base to form other builds off.
I want critique and comments to optimize and change this build.
Feel free to comment.
Thanks.

http://cb.poedb.tw/us/passive-skill-tree/AAAAAgEBAecEswUtB3UJlg3NFCAUTRiRGjgaPhpVG_oczhznIVUhYCXfJyAnLykuKaUrUCz7Mfs26DkOOtg8BT0PPfxAoEd-UEdYY1nzXhNfP2EhZU1mVGjyah5qO3KpdO108XaseHp673y4fLt82YIHgpuE2YTvhVKFe4dqiiKQVZBsl3mYCpo7m1iezZ_Ln9-iAKQZpzCpJ6mUrY2vp7YstqS8n702vqfAZsCmxFjE9sbYz37SIdlh2Xzawdw93pbkUeoY6wnsOO8O73zwH_Gs8i_yQfZI9zL8S_5U