When I tried a modded Qunari, I couldn't get a mix that allowed use of the mirror of transformation
Hm most Mods works for me.
But Hair Mods dont show up in the Mirror of Transformation (its normal) and Complexions dont work with Black Emporium.
All "Deshine" Mods dont work with Trespasser (Freeze)
Qunari Specific: Vitaar and Eyebrow Mods dont work in Trespasser
and sometimes new areas of the game simply wouldn't load.
Main Game? Its not a mod problem, its a Feature 
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My current Adaar for Sera

Here with my first Mod experiment, my "Saarebas Griffon Robes" 
