When you say it costs an extra $150... does that mean you're planning to buy new? Personally I don't think buying any film SLR new is worth it, just because it's so much cheaper to buy used. Otherwise... do you consider the price good value for this particular camera? If you want more from your camera, is the 7NE even good enough? Could the money be better spent on good lenses, lighting or other equipment? Only you can answer these questions, based on what your needs are. What features specifically are you looking for, or rather what features do you think are lacking or inadequate on your current camera?