Heads up - Lightroom 5.3 RC seems to support Q7
Lightroom 5.3 RC seems to support the Q7 with vastly better or expected color calibration when in mixed light at high ISO. If they don't officially support it then they must have fixed a bug in DNG support or improved DNG support because the difference is night and day.
(LR4.4 left, LR 5.3RC right)- both shots selecting custom white balance on the white t-shirt of the guy in the right.
Please note- that this is auto white balance. In LR4.4 if you attempt to correct the WB by hand the shot just dances wildly in different colored areas sometimes with heavy strange casts while on the right side the color does adjust globally as you would normally expect.
Raist3d/Ricardo (Photographer, software dev.)- I photograph black cats in coal mines at night...
“The further a society drifts from truth the more it will hate those who speak it.” - George Orwell