[2.0] Oro's sacrifice crit shadow

Planning to come up with a Oro's sacrifice build concentrating on crit chance, 6 frenzy charges, evasion and dodge for defenses. Most likely will go with cyclone for ease of use or leap slam, which would have a potential for higher burning damage. Biggest problems now would be mana (necessity of using mana leech gem on main weapon) and life (low strength with 159% of increased life assuming full build).

Skill tree.

Any advice would be welcomed! Will update thread as I go along.

Update

Item's that I'm considering:
http://pathofexile.gamepedia.com/Hyrri%27s_Ire - chest, something to aim for, probably will use cloak of flame for leveling
http://pathofexile.gamepedia.com/Mokou%27s_Embrace - rings, will already have a pair so I'll stick to them for now for leveling (work wonders with cloak of flame), probably change for end game
http://pathofexile.gamepedia.com/Dyadian_Dawn - belt, all around perfect for the build, synergises well with the chilling potential in a crit build using Hyrri's Ire
http://pathofexile.gamepedia.com/Atziri%27s_Step - boots, no resistances but everything else will be perfect
http://pathofexile.gamepedia.com/Devoto%27s_Devotion - a very big maybe since I would have trouble capping lightning resists, probably will go with a evasion/life/lightning/chaos headgear and gloves

There's many other that would work great, but there's no way I'll be able to afford them - so nope, nope, nope.

updated with potential gear