Hello,everybody,after much research,I'm thinking(actually pretty sure I'm going too.)of purchasing the Panasonic PT-AE700U,but still unsure on whether I should get a gray or matte white screen.I am going to put it in my living room upstairs(which due to small windows is fairly dark during the day,but could easily be made darker if necessary)and was just wondering if there is a big difference between the two or even any difference at all? thx in advance.