Good Day, I'm currently working on a design for an AV wall unit for my family room. I'd like to use 2-way mirror to hide components, and be able to watch the TV when it's on. The glass panel will be about 3'x7', which will make it VERY heavy (50-70 lbs), however I don't think that you can put a mirror film on glass-replacement material, like Lucite (sp?). Does anyone have any experience with this kind of material? Any advice on coatings, glass thickness, etc.? Thanks, Ross.