Need help with Cyclone CoC frostbolt+ice Nova Built

Hi, I am fairly new to the game, I am still quite fuzzy with the mechanics of CoC, I am not so sure if my attack speed is above the threshold for this build. Also, I am not so sure what I should do to improve my current setup. Here is the Link of my Assassin. https://www.pathofexile.com/account/view-profile/PoseidoniS/characters
Any help is much appreciated.