Would it be reasonable to use one thermostat to control heating to a corn snake cage and a BP cage? I've thought about getting something such as a Ranco and maybe putting a dimmer on the ine to the Corn cage, that way I could just turn it down a few degrees and only have to have one thermostat. Any other/cheap ways of doing this? Don't really want to have to spend a fortune on thermostats for the new enclosures.