Templer Build/ Elmental equilbium+EB+theorycrafting!give your opinion

i was think about making some crazy intersting build


basicaly my idea behind the build is, using 2 totems for ICEspear spam on mobs
and when they hit by it there resist reduced by -50% to other elementals with equiriblum
and then i can fireball or fire aoe on them and do 50% more dmg!;)

the goodies in this build r

- you can run atleast 3 auras

- you have decent chaos resist

- you have very good magic resist (early game)

-- you have very good hp and decent armor with molten shell on
- you dont need cursed cuz with -50% mobs gonna blow up anyway, you can use cursed if u like
it will make ur dmg even more instane

so i was think the auras i will use r

1.determnation
2.Haste/purity(when need more resist)
3.clarity

now for the skills

spelltotem->icespear-GMP->-> incrased duration->rincrased casting speed
FireBall->incrased cast speed -> fire penetration->mana reduced
firestorm->incrased cast speed->incrase area effect->ironwill or add fire dmg-> reduced mana -> fire penetration

support skills molten shell/warcry endurance charges x3

the idea is spread your HAVoc :) freeze/slow mobs just for the -50%debuff


now can you guys can you tell me your opinions, sorry for my english its not my native:) and i wrote fast;p

what can i improve or change ?