As you know Anthony we have spoken about the possible issue of noise generated from the heat of these camera's despite the short sub exposures. I am still wondering if cooling these cameras will dramatically improve the performance and increase signal further. I cannot see why not and once I get my new camera I will be experimenting on the skynyx to see if there are any possibilities.
Yes the reduction of ice and dew on the unit is necessary of course but with a small peltier on top of it this would happen anyway. Food for thought. I can feel an experiment coming on.