I'm looking into purchasing either a Panasonic PT47WX53 or PT53WX53, hopefully in the next couple of months. The room it will be in is 12'X12'. Has anyone had any experience with either of these models. Any pros and cons regarding these models.I was also wondering if the the base and the screen are all one piece or two separate pieces to be attached. I have a tight corner to navigate to get the RPTV in the room. Thanks.