Maka Edition

I'm going to start a 10 week cut. I heard that the larger the deficit, the shorter the cut should last. For 10 weeks, what's the most I could cut a day without risking muscle loss and other adverse health complications? I'm thinking of shooting for 1000 cals a day to lose about 2 kilos a week with a high protein diet and light weightlifting as to not allow the muscles to atrophy.