Need Build Help (Dio Brando Build - EK/Reave w/Blood Rage)

I'm not really good with making my own builds, a lot of them fall apart at around the level 50 mark, so I've decided to post my ideas and rough plan here for my latest build so the community can help me optimize it into something awesome, or at least maybe give someone some ideas so they can make a better, not stupid build.

Here is the passive tree I layed out for this build. It relies on Reave as a main attack that will be fast and trigger EK if it crits. The user will have claws. Multistrike will be used on Reave. Auras will be Haste, Purity of Elements and Discipline. Molten Shell and Arctic armour would be used, paired up with a reduced mana support gem for extra resistance. Blood Rage would then be the icing on the cake, adding more attack speed, life leech, provide low health for pain attunement and give us Frenzy charges on kill, which would supply more attack speed.


Edit: Changed up the tree a bit after some thinking but I'm still looking for feedback/suggestions.
http://www.pathofexile.com/passive-skill-tree/AAAAAgYBAAYFtQyNDPINSQ6tEHsRUBGWFHUV9hfYGNsc3B3ZHhooKioLKwoshSymLUcvbzBUMHw0CjdmOBs67TvhPs9AVUNUQ5xHBk-_UEJRR1O4VUtaGluvXfJe-l9qYnlqP20ZbXtvV3BScLtw1XRBdPF313vXfyt_xoUyhVWJ04t6jDaNv4_6kNaTJ5lXnaOiLqKjpcunK6inrOquDLQMtMW1SLvWvea-OsBRwQDBi8HFwfPC7MNtzerQOdDu0_zZE9sa2-fi9-wY8-r1S_ej_Kv_kw==



So if anyone is willing to give me some feedback/criticism on the build and maybe even help me steer it in a direction that would make it viable late into the game I would really really appreciate it. Thanks guys.