Scion Spectral throw 2-handed sword physical build

Dear exiles, What do you think of this build? im level 40 for now and I do mad damage, don't know though how it scale for late game. Would you do it differently? why? I originally planned it with IR and US but I thought it would be better to benefit from those 24% more armour and eva

http://www.pathofexile.com/passive-skill-tree/AAAAAgAAAecJlhpVJyAxnjIJMn41kjboOlJKyE3jWK9aUmEhZKNsRm5pbqpybHgNhNmHaojxkGybXaZXpzComqluqZSsWbXyvqfAD8S40k3V-OsJ8pf3vvyJ_o-E73Tteu9gSwUtQKCeuSFgwQfXfjQ1dPHUUgbul3CFMmVNR36rxRjbW687KAhnkzq9Jxg8-eivohDw3Q38xWegh3ZKfVb67g4j9u_wWkjvetN-JJ1iWqPny_UxsOcPiiLA83z1wKZGaTqzGaLkCAXTTDLigH1b

I plan on using cast on damage taken with enduring cry and molten shell Leap slam for mobility and heavy strike for single target and of course at least hatred, maybe clarity with blood magic gem? I took a lot of mana regen to be able to recover my mana fast after mana shield is used