Hey Guys, I have a DV shoot in a couple of weeks with the XL2, it takes place outside on a highway, with cars in traffic and at the scene of an accient, I was going to shoot the whole thing with silks and reflectors. I want to shoot one direction in the mornig and then flip all the cars around and shoot the other way in the afternoon. Any Help, tips, Please advise. How would I achieve a nice Backlight without lights. Is this a bad idea, or can I pull it off?