RivFador
That's a bad PvE Arcane spec...
Try:
http://www.wowhead.com/?talent=oi0Vf0czxIuiZZVA0coYou want Arcane Focus so you can don't need as much Spell Hit, and can focus more on Crit. I beleive the cap with 5/5 Arcane Focus is around 90-100, at least 150+ without. You don't really want Improved Arcane Missiles if you're a PvE mage, but everything else in the Arcane Tree is good.
Frost is better than Fire with Arcane for PvE, Fire > Frost for PvP.
(The Icy Veins + Trinkets and Arcane Power also makes a good "machine gun" with Arcane Missiles)You didn't pick up Imp. AM, so you have no idea what the ******** you're talking about. Best raid dps currently available is AM spam and you need that talent.
Edit: Also, you're wrong. It used to be that 10/48/3 was the main raid dps specc, (which is fire by the way) but after testing many mages have been switching over to Arcane for more damage. Frost should always be used in PvP because otherwise you are a limpdick piece of s**t that's sitting there wasting a BG/arena slot because you die instantly.
edit 2: also, frost is commonly used with PvE arcane, you're right. however, the extra pyroblast dps is considered to be pretty much 100% equal to the frost specc, and both speccs put out considerable amounts of damage.
edit 3: Also, I did get Arcane Focus lalwlals.