Hi, I'm planning on having a custom made roller blind that doubles up as a pull down screen as well. Its made of a fine corregated material, with a slight shine (gloss) to it. This blind/screen also has black out. My question is: If I use my panny AE500 lcd projector to project on it, will I see a decent image? The measurements are as follows: 92 inches wide x 55 inches high (approx) Also, I have been quoted a price of £154 inc fitting.