need help with crit tornado shot

Hi, i always was doing a someone else build on my charecters and just having fun, but now i tried my first build, and i got some dificulties.

http://poeplanner.com/AAYAAMkWIwBisNii2cgU9W9qjBa_JpVh4lVLjDaJ03BSKgtd8isKES_rY7VINj2dqmyMYqxtbOd06NYi6jIBshnPegW1wuwqW4JeUuyNv1FHMHzI3MFJ_h2NfSP2TZKjivljlLh7FAYj4duhpP7Ifys51KCfdvcx-u4O73r2oxUgLYMZtL6nZU29Nkd-dcvqYt0NW68hdobOwTMs6QDuKk0_J0rIbqq18jWS2L2n1MSi_o9N46ZXOuHyRf4KMjIQktmGvG-EogeZWfBMjgAAAAAA


this is a tree i made but im not sure if it gonna work, i want some opinions here ty :)


ps: 80-90 points