The "I WANT IT ALL"-Scion (build idea with tree)

The Scion start is surrounded by these nice wheels of life, evasion and energy shield. How could one make a viable build, that would profit from all of this? I actually want a Scion with the full spectrum of defense mechanics and reasonable offense.
So I ended up with a claw dual wielding build (109 points).
Update: I did a huge rework of the tree, now it is more idiomatic to the Scion and makes full use of her starting area. Sadly, it has only 24% increased armour. But it has a lot more ES and mana regeneration and direct access to 4 jewel sockets.


Stats (defense is emphasized):
+100 to Strength
+145 to Dexterity
+120 to Intelligence
+100 to maximum Mana
+130 to maximum Life
Evasion Rating: 56
+3 Maximum Endurance Charge
+4 Maximum Frenzy Charge
+3 Maximum Power Charge
4% Additional Elemental Resistance per Endurance Charge
4% Physical Damage Reduction per Endurance Charge
4% Attack Speed Increase per Frenzy Charge
4% Cast Speed Increase per Frenzy Charge
4% More Damage per Frenzy Charge
50% Critical Strike Chance Increase per Power Charge
28% increased Melee Physical Damage
35% increased Attack Speed
+18% to Fire Resistance
2.2% of Life Regenerated per Second
+18% to Cold Resistance
+18% to Lightning Resistance
64% increased Physical Damage
+10 to Armour
24% increased Evasion Rating and Armour
+26% to all Elemental Resistances
40% increased Mana Regeneration Rate
12% increased Cast Speed
11% increased Movement Speed
162% increased maximum Life
+25 Life gained on Kill
120% increased maximum Energy Shield
160% increased Evasion Rating
+20 to maximum Energy Shield
+50 to Evasion Rating
76% increased Physical Weapon Damage while Dual Wielding
6% increased Attack Speed while Dual Wielding
143% increased Physical Damage with Claws
70% increased Critical Strike Chance with Claws
20% increased Elemental Damage
20% increased Critical Strike Chance
10% increased Accuracy Rating with Claws
40% increased Physical Damage with One Handed Melee Weapons
8% increased Attack Speed with One Handed Melee Weapons
36% increased Frenzy Charge Duration
20% increased Energy Shield Recharge Rate
4% additional Block Chance while Dual Wielding
0.4% of Physical Attack Damage Leeched as Life
22% increased Attack Speed with Claws
25% chance to Steal Power, Frenzy, and Endurance Charges on Hit with Claws
1.2% of Physical Damage Dealt with Claws Leeched as Life
0.4% of Physical Damage Dealt with Claws Leeched as Mana
24% increased maximum Energy Shield from Intelligence
20% increased Melee Physical Damage from Strength
+290 Accuracy Rating
29% increased Evasion Rating from Dexterity


Gear
We want to get most the out of the defenses, so a mix of int/dex gear and int/str gear would be the best.
But the defense would not be complete without a grace aura, which would give us +2575 base evasion at level 20. With an overall increased evasion of 366%, this would be quite nice. Additionally, an Arctic Armour could be run. If we need damage, we run Herald of Ash. If we want both, we probably need Alpha's Howl, which would fit this build extremely well, because of its high evasion.

If ES is high enough, an http://pathofexile.gamepedia.com/Essentia_Sanguis would be a nice option, since it could keep the ES up. This also would keep us at full life most of the time, so we could increase damage a lot with http://pathofexile.gamepedia.com/Melee_Damage_on_Full_Life

Questions
Did someone play a similar build and could tell us about it?
Considering the posted skill tree: Is life high enough? Is damage high enough?

Updated. Skilltree now really fits the idea of the Scion.