It's beginning to get dark early now, and I'm thinking of putting up lighting so my DD and I can continue to throw at night. My DD complained last night that we didn't throw for very long before it got too dark. I need to light up an area about 70' by 20'. Does anyone have any experience with this? I'm currently thinking of using a 700W halogen worklight. Do you think this will be bright enough? Thanks for any suggestions you might have.