For part of upcoming show, director would like to backlight a 12' wide by 7' high piece of painted muslin which will be shielding a couple singer/dancers. Being low budget, he has suggested a couple Home Depot construction type flood lights aimed at floor, to bounce light up to the fabric. Have never done this or any cyc lighting before. Any feedback, or better ideas? We will probably only be able to position lights above. I think our rental company may have some kind of border/strip light which might work. Any ideas welcome. Thanks.