The main problem I see is cost. It would probably cost you around 25 cents an hour or maybe more, depending upon your cost of electricity to operate the two thousand watt lights. Run them say twelve hours a day and its costing you $3 a day for electricity. Some utilities charge a surcharge if you use more than a baseline amount of power, so your bill could really go up. However assuming you are using them in your living quarters, part of that cost would go to reducing your heating bill for whatever you use to heat your house.

Oh, it's okay; they'll just look at the power spike and heat signature and think they're growing pot. ;)