2.0 CoC TS Scion. Theory crafting suggestions welcome

First time sharing a build idea in the forums so constructive criticism only please.

So the idea behind this build is to be able to have fun with the CoC gem and hopefully have good clear speeds on low to mid tier maps with very little gear. The only non defensive stats on gear you should need are crit, crit multiplier, attack speed, elemental damage, and possibly spell damage.

I like tornado shot for the massive area it covers and its scaling with attack speed. We are going to be reserving our entire mana pool with Anger, Herald of Ice, and Arctic Armor. Because of this and the High int the build picks up we will be using Eldritch battery to use our ES for Mana and Mind of Matter for more defenses with our High ES pool.

Here is my first prototype of the skill tree.

https://www.poebuilder.com/character/AAAAAgAAt9YtqNtZgwmxkBa_D6ski8M6m7VfsMpKb54fQQMecFIqC_PqtUgGI13ycNWJ0yaVYeJVS4w2uXyMC-ywNj1tbMSilwYZincHhxOcpKaZjulRdKKjf8YRlg5I2wuCHsHzhTLr7hzcuJMo-lfJDXzqurQMRnGxBbjQga_aOsBmRUcy0aIABLOCm-0g4XNxhXIPlG9mVIV77DhG11cpsULauRo4WfOQVScv-_W0OOUZl5dFfNi9_gq3PkGH-eiCx6ZXOuHyRU3j_o81kvAfhMW-gJ2qokD0-KEi_rq74w==

127% max life looks low to me but i'm not sure where to get it efficiently in this build. Focusing on getting crit up as early as possible to enable CoC to proc more often, then moving in to the keystones, defenses, and the later the elemental damage and jewel nodes.

The goal early on will be to level with split arrow/elreon rings or possibly flame totem/firestorm just for speed of leveling. The only mission critical item is a 6L as soon as posible for TS+GMP+CoC+Ball Lightning+Magma Orb+Arctic Breath. I plan on saving all my early currency for a Tabula Rasa and eventually a 6L Volls later on.

Because the only needed gems are the 6L and the 3 Auras, there is plenty of room to mod for individual preferences. I'll probably run cwdt+frost golem+bloodrage to generate my frenzy charges the lazy way. Of Course cwtd+ic+increased duration to survive spike damage. Maybe Frenzy+LMP+PCoC or Split arrow+Curse on Hit+assassins mark or with a 5L SA+PCoC+Curse on hit+warlords mark/elemental weakness+FA. It all changes around what gear I can get early. The power charge generators turn into the curse on hit elemetal weakness once i secure a 6L Volls.Traps can also be good to add a single target element to the build. Preferably bear trap+phys to lighting+add lighting+lightning pen.

Look forward to any feedback and tweaks. I plan on trying this in the softcore 1 month event that starts 10/02/2015 and will be updating the build as I play it for the first time and let yall know how it turns out as well as what uniques slot in well around mapping.