Im on the Top floor of an apartment building, my grow is in a converted walkin closet, the back room only has 1 ventalation spot anyway and can heat up without any lights on, u think i have anything to worry about? im using Florows and one 70 watt Metal Halide, ill be adding a 400 watt HPS soon for Flowering.

It never gets hotter than 25 degrees Celcius with the lights all on, if the room stays that cool is there any chance of detection?