Hey people, I have a very big problem. I am frustrated. I am an average photographer and i have decided to buy a new camera. My budget is up to 700 USD. I like photographing animals and portraits. I also like video recording, like shooting a short movie. I can't decide between the D3300, D5300, D7000. If anyone could help me I would be extremely grateful. Which is best to combine zoom photography, portraits and vivid video altogether? Thanks in advance.