Ranged ranger build aimed at soloing

BUILD
http://url.moosaico.com/39269

Hey guys, I'm fairly new to the game (as you can see on my character level) but I simply love to theorycraft and couldn't stop myself. Would love to hear some feedback!

Stats
STR: 384
DEX: 300
INT: 24

Offensive
Attack Speed: +43%
Damage: +185,8%
Life leech:
-> 3% of physical damage
-> 2 hp/hit
-> 20 hp/kill
35% chance for arrows to pierce

Defensive
Armor: +288%
Also -30% incoming damage from critical hits.
HP (raw): +222 HP (including STR)
HP (%): +42%
Resistance: +30% to all elemental
Regen: 4% HP/second
Flasks: +60% increased life recovery


Other
Attacks can't be avoided
No crits
No evasion
15% chance on hit to knockback
Also +40% knockback range
Can't be stunned
Ignore movement penalty from armor