Chaos Orbs are the new Frozen Orbs. They require heroics, not raiding so far as I knew. However, I get your point.
If you aren't taking Mastery over haste deliberately why not go for Ring of the Great Whale over either one of your rings, Leggings of Soothing Silence over Chaotic Wrappings, Sash of Prophecy over Belt of the Still Stream, or Scepter of power over Torturer's Mercy? Also, since it's a rep reward that doesn't require raiding, why not pick up Stump of Time over Anhuur's Hymnal?
Also, I'm willing to bet that none (though one is debatable) of the 5 craftables will be in the raid BiS list. T11 > Chest, Waistguard of Hatred > Belt, and Elementium Stormshield is close to Kingdom Heart, but the 372 version will probably eek it out. Tattooed Eyeball will be knocked out by the Valor Point epics most likely, and DMC:V will probably be beaten out by Theralion's Mirror, Heart of Ignacious, and possibly (but not likely) Bell of Enraging Resonance.
As all 5 epics and all the mats used to make them are completely obtainable pre-raid, there's really no reason not to have them in a pre-raiding list.
This is a more haste-centered setup that includes all of the craftable epics except for Tattooed Eyeball (which will join it as soon as I'm able to declare a gemming scheme with confidence that Blizzard won't kill me with the meta req rework.) It currently has 1640 Hit Rating, which is the Draenei hit cap. To easily change this to the horde hit cap, switch
Periwinkle Cloak with
Solar Wind Cloak.
Edit: Is that what Ritssyn's Ruminous Drape and the Signet of High Arcanist Savor are? Epic World drops? Wasn't sure if they were going to be world drops or trash epics and couldn't find information pointing in either direction.
Edit 2: I'm terrible. There are 5 craftable epics, not 3 -.-