So I have been shopping around for heating elements to use with my two bin setups, and was wondering if this looks like a safe and reliable way to heat/monitor my 32quart and 52 quart bins? I know heat tape would probably be cheaper than the pads, but I've never used it so I'm a bit iffy. Is one inherently better than the other? I'm also very paranoid about something malfunctioning and catching fire or burning my snakes.. Is the VE-200/200D a safe thermostat? It's pricey, but unless there is a less expensive option that's just as reliable, I wouldn't be comfortable going cheap on the thermostat.