Hi, buying equipment for documentary film-making shoots and saw this little Panasonic 'prosumer' camera. Got good reviews but I noticed that it said the mic (which is positioned above the lens) picks up zoom noise. I would like to get a HD camera and was looking at possibly the Z1 as an alternative (or Z5 if I can find one cheap enough). My budget is restricted to around £1,500-£1,700 for the camera alone. Any suggestions on suitable kit? Praise be to anyone who can help.