I removed the 24 inch tv from my BT cruiser. We cut a piece of masonite to cover the exposed area. I then packed the entire overhead with insulation. Much less heat and a large new cabinet for storage. Found doors at Menard that matched mine and matched the color by using several coats of sealer. Looks great and got that weight out of there. At first I just set a 15 inch LCD at front of cabinet but soon realized that was not a comfortable place to watch. I have a dinette and barrel chair. Dinette is a slide. I then installed a swing arm at opposite end of living area across from the sink at about three feet off the floor. Much more comfortable viewing angle and I can swing it for viewing anywhere in RV including back bedroom. I now need to install an outlet and coax very near as I would like to get rid of cords loopin along the ceiling. I still want to install a swivel for passenger chair in this E-450.