New SCION RoA Build - Critiques Welcome

I have been working with the rangers builds for sometime now (mostly LA) and decided to go with the Scion build to see what she is capable of. It appears to be very similar to that of the ranger, but with a little more survivability (Availability of Heath Node early and often).

My new build will be RoA with Frenzy. Please check out the build below and any additional feed back is always welcome and sometimes followed.....



Gems are as followed (4L only for now)

RoA - RoA, Faster Attack, Faster Projectile, Life on Hit
... with Increased Area of Effect and Concentrated Effect leveling in the background

Frenzy - Frenzy, Life Leach, Faster Attack, Increase Crit Damage
... with Increase Crit Chance and XXXX leveling in the background.