I have recently ordered a TH37PX70 after considering both it and its big brother, the TH42PX70. I am however worried I've ordered the wrong tv.. I will be sitting between 3.5-4 meters away from the TV, the kids however will (normally) be sitting on the floor slightly closer than this.. Will the 37" TV be right for this distance, or should I have gone for the 42"? I want a TV that is BIG enough for the room (4mx4.5m), but not so big it makes the TV look out of place.. Will I still be impressed by its size? I currently have a 21" CRT, so anything will be better than that, but.