Ok, so I have built a frame and stretched BOC over it. It looks pretty decent. The screen size is 106". I will have a dark, light controlled room. What I am wondering about is painting the screen. I have a 2800 Lumen Projector, is this too bright for a very dark room on a white screen? If I paint the screen now that its on the frame, will I run into any issues with warping the screen? Will the screen just stretch further and get tighter if I put wet paint on it? I was thinking of bringing the contrast down just a hair and getting rid of the possibility of reflection from the screen by choosing a light grey paint. My other thought was just to add a layer of grey spandex over the BOC. Am I thinking too much? Any suggestions?