I am going to use a green screen to create video of 2 people dancing to be superimposed in a scene with 2 other people dancing. I am an amateur/rookie at this. I bought a 13x8 Westcott x-drop green screen for the project. Can anyone suggest lights by brand and model if possible for lighting the screen? Also, if I want to use lights I already have, is it better to use LED, tungsten, fluorescent? And do I need shadowboxes? Any help would be appreciated. Thanks.