Rapanella's Spectral Throw Build - Need Feedback

This is the skill tree at level 72:

http://www.pathofexile.com/passive-skill-tree/AAAAAgABAdwB5wOWBLMUIBRNFHEX4RkuGjgb-iXfJ-0ppTGeMgkyfjWSNug6UjrYOuE7KEGqSshN2E3jTipQR1ivWfNZ_lpSYENlp2qTbEZuPW5pbqpu2HJscql4DXzZgW-C5IMJhNmI8YqvjHaQEZBVlZubXZ48n8uiAKQZplenMKeEqJqpaKlurFmsqrXytkG53b6KvqfAD8Aa0k3Uj9Xt4mHnY-w47w7wH_Iv8kXyl_cy97746_4K_o8=

Do you think it can be optimized?