I like the translucent film window idea. Does it really block visibility inside when looking in from the outside?
Also, I notice the vent issue keeps getting brought up. Is it THAT bad, even if the safe is sitting 2.5" away from the wall, with nothing else blocking the airflow to the sides? Also about 6-7' away is the 2nd vent, which is unrestricted. The vents blowing air into the room are on the other side of the room.