I usually grab the biggest light source I feel like dealing with and maybe a 2nd or 3rd. I never let anything fall off into black, always have to have detail everywhere.
So, I challenged myself to shoot with a gridded 7in reflector on a AD200 and nothing else. There was . LITTLE light coming in from camera right through a covered window, but not much.
So, forced myself to do different stuff, and I am happy with what we made.