Just got a used Liberty 25. I've brought power in through the 3/8" hole in the lower back corner of the safe. I used 14/3 cord (overkill, I know) because its diameter matched the diameter of the hole in the safe. I'm going to use a Goldenrod or some similar heat source to keep the temp above dew point and avoid condensation. I'm going to get lights from
LED Lighting Manufacturers - Inspired LED.
I haven't decided whether to go with their LED panels or the flexible strips but I'm leaning toward the latter. I'm going to mount them across the top and full length down the sides just inside the door frame and facing inwards. That will be 22" across the top, 34" down the hinge side (the long gun side) and 53" down the other side
I haven't found a door switch yet. Suggestions welcome.