Jon Rista, writing in the CN beta test thread, has put up some graphic data on stacking effectiveness (SNR) with this camera.
Link here:
http://www.cloudynights.com/topic/53...9#entry7269131
And he has also suggested a
Gain 75 "Sweet Spot" giving almost exactly 12 stops of dynamic range, with 2.05e-/ADU gain and 2.05e- RN, with a 8402e- FWC.
Link here, with data:
http://www.cloudynights.com/topic/53...0#entry7269537