Would anyone care to offer an opinion on the following 50" Plasmas: current models of Fujitsu, Panasonic and Pioneer. I've seen them all and they are impressive but I have it on good authority that the picture quality of the 42" Panasonic Plasma is better than their 50" (which was my first choice). I am also worried about screen burn, not from channel logos (I know the do's and dont's with these) but from video games. I will be using an Xbox, Gamecube, PS2 and Dreamcast with the eventual choice but will I get problems from the various on screen displays (life meters, speedometers etc)? As the room size is W17'xL14'xH7.5' would a projector and screen be a safer bet?