Altered Time - your #1 World of Warcraft Mage resource!

Ok from my reading of this guide would the following rotation be a rough interpretation of it.

-open with FB,IV
-Ebonbolt
-Flurry
-FB as a filler until FoF proc or BF proc then use immediately
Frozen orb/Blizzard on CD

Is this guide still up to date? Recently hit max and first time playing mage at max.