Lightning Sorc help

[Represented]

For a good lightning dueling sorceress, what would be a good build and what items?

The lightning sorc i have now it:
str: enough to wear items
dex: none
vita: all
energy: none

Shako with um
Perfect Light Ormus (+3 to lightning 20/-5)
Sandstorm Treks
Heart of the Oak
Maras
Spirit
Magefists
2 Stone of Jordans
Arachnid
Call of the Arms (6/6/1) - lidless on other hand

Skills:
20 lightning mastery
20 chain lightning
20 lightning
20 charged bolt
12 nova
1 warmth
1 static field
1 chilling armor
1 thunder storm
1 teleport
1 telekinesis

9 Lightning Grand Charms (no mods except for +6 dex)
Sorc Torch (15/17)
Annihilus (15/11)
10 Life Small Charms (1x 17 lifer, and rest 18-20)

This is my build and I get beat very easily in duels by any character, unless the guy does very little damage to me. I get one hitted by hammerdins that has about 13k hammer damage. I usually teleport around and cast lightning and get killed in 1 hit by almost anything

I heard many people say that getting Energy Shield with enough str to wear items, 100 base vitality, and the rest into mana was a good idea, but then there were other guides that tell me that getting all vital is a good PvP sorc.

Can anyone tell me what would be a better build and what items or what I'm doing wrong?

[iliketoplaydiabloalot]

ES is a very good way to tank hits in PVP, especially if ur a light sorc with all those Lite GCs. Other than ES and Telek, theres not much u can do, just practice and try to not get hit by teleing and couple shots, then teleing again before pple get close to u.

[hellspare]

Don't get hit. Without energy shield of course you'll die very easily. All vit is better for pvm than pvp. Just tele around and not get hit. Melee characters should have a hard time hitting you if you tele fast enough. Hammerdins have small range, just don't let them have time to release a hammer right next to you.