So I was wondering your guys opinion on a rack or cages. The rack will be more space efficient but ive gotten too many snakes to deal with cages. So what is the best cages that wont have as much plugs for the lights and everything but wont sacrifice the animals activitys? Because i have a ball python that loves to climb and he wont be able to in a rack. All my cages are controlled by thermostat but are all these cages a fire hazard? Thanks for the response guys!