Please help me out with arcane.

[:1]Hey guys i really need help. Im pulling 14-16k in the dummy in SW. I really dont know what im doing wrong. Rotation - Spam Arc Blst to 30% evo to 100, now i use a little burn phase so i have an equal amount of time between my evo cd and mana gem with arcane power, soo i stack arcane blast 3-5 times and use arcane missles to get back to around 85%, after this i go to 70% with arcane blast and then use my arcane power with managem to get back to 85%, with this i use flame orb and pop my CDs of timewarp and mirror image, at this time my evo cd will be almost cooled down and i start my rotation of spamming arcane blast again...

please help I really need it. Thanks guys.
1st - Meta is wrong
2nd - +50 INT to bracers
3rd - I'd replace 1 piece of your T11 5-pc with T12. Since you need hit, maybe the chest, but I do like the two red gem sockets on legs w/ +20 INT socket bonus
Ok first, fix your gear, like Jay said. Second, you should be using your mana gem DURING the burn phase a long with everything else. The 2k spellpower from it really helps. Dont drop down to 70% with your gear, don't worry about mini-burns, stick near 90% mana.
Looks like you have four unenchanted items...head, shoulder, chest and gloves.

Also don't use Arcane Power at all in conservation phase. That will just delay the next burn phase. You want to go all out for burn. Something like this:

ABx4 - Mana Gem - Arcane Power - Trinket (in your case Soul Casket) - Mirror images - Burn till 35% - Evo

What the guy about says about conservation phase is pretty good. Don't drop too low if you can avoid it.

ABx4 - Mana Gem - Arcane Power - Trinket (in your case Soul Casket) - Mirror images - Burn till 35% - Evo

Why would you waste a GCD on Mirror Images while you have Improved Mana Gem/Arcane Power/Trinkets up? You're wasting DPS there.
ur not hit capped

ABx4 - Mana Gem - Arcane Power - Trinket (in your case Soul Casket) - Mirror images - Burn till 35% - Evo

Why would you waste a GCD on Mirror Images while you have Improved Mana Gem/Arcane Power/Trinkets up? You're wasting DPS there.

<a href="http://us.battle.net/wow/en/item/42736">http://us.battle.net/wow/en/item/42736</a>

Macro

#showtooltip
/cast Arcane Power
/cast Mirror Image

Why would you waste a GCD on Mirror Images while you have Improved Mana Gem/Arcane Power/Trinkets up? You're wasting DPS there.

<a href="http://us.battle.net/wow/en/item/42736">http://us.battle.net/wow/en/item/42736</a>

Macro

^

<a href="http://us.battle.net/wow/en/item/42736">http://us.battle.net/wow/en/item/42736</a>

Macro

^

Looking at OP's glyphs they aren't glyphed for AP so they would be wasting a GCD, but most would not.

Macro

#showtooltip
/cast Arcane Power
/cast Mirror Image

No. No. No. If you macro mirrors, you will waste a GCD because they're being cast at the same time. It does not benefit from glyph of arcane power in that case. Just...click the spell from your bars or something between casts during AP...that or keybind it, your choice...it's the only spell I click.
Just hit the macro again. Thats what I do.