Adam Meyers asked someone to post about the 'splitting talents' issue. He said the following in the SoP handbook writer's Skype chat:

"Protection was written under the assumption that each different effect was a different aegis, so Both armored aegises would stack, for what that’s worth"

Then about Energy Resistance:

"That too I guess, unless someone had a balance concern that would forbid it?"

(No one objected)