Nah, l didnt explain right. (At all)

l used Saurfang as base for testing unlike dummy since both fire specs are very very depended on raid buffs. For arcane just stick shamy haste totem in ground to have its rotation nice, for fire, crap. You need a whole bunch of Hot Streak proc and that is made by critical (Shaman ele aura + totem, or boomkin aura, than you need dudu and priest buff for spirit which you convert into critical and on top on cake like a cherry comes BoK which add +10% on spirit which can impact on critical as high as 8%).
So, they both have same raid buffs, l asked for second mage in group for FM. Idk why Virdo hates mages

Also they both had Flask+Bloodthirst weed, and as for Flame Cap, l count it as part of Fire spec rotation rather than flask since ofc arcane cant use it. Only benefit l didnt used are Potions of Haste and Potions of Wild Magic. l would only add l didnt care for mana consumption.
Oh and yes, both raids are good enough not to trigger second Mirrors and time of whole combats are certainly not different for more than 30sec.
So yea, l pretty much wanted to test specs under raid ambient and with ICC buff but without stopping casting to follow tactics aka moving. l believe l made it. Tank and spank boss in icc with all same buffs. On dummy it wouldnt be as close as this.
Anyhow, why l said unbuffed stats is because lm too lazy to write down whole gear and it would still need from who ever read name of gear to find its value and calculate all together how much that gear bring stats. Pretty much what should be looked at specs are critical at fire spells to be as close as 100% and at arcane to be able to during icy veins+t10p2 proc cast and finish 4xAB and start casting AM which is about 1350-1450haste after fix.