First, I gotta say to vancity. You're superhawt from your picture and mighty brave to put your image up.
Secondly, 16 years old and thinking of moving out on your own is too early. I know, call me old-fashion but you're still too young. You've got a whole life ahead of you, why not just hang in there a few more years? Sometimes you crash heads with your parents but that's part of life.
Third, looking at your salary, I don't know if you can get by with that much. There are other expenses that you need to consider and they change from month to month to month. Unexpected charges can occur and so many things can go wrong. It's better to live with your parents and start saving now. After graduation from school then think about moving out. At least you have some savings with you.
Fourth, as for the living a boy situation.... it's a bit dicey there. When you start moving in with someone, things change. Your relationship will change. Even if it's a girl, it'll change. You'll start getting on each other's nerve, you'll start seeing each other in a different light. So expect the unexepected.
If you're still gung-ho on moving out, then by all means, go ahead. There's nothing to stop you, you're sound like a fairly independent woman who knows what she wants and can get. I still think you're too young but if your set on leaving, then all the best of luck with you. I had a friend who left her place around your age and she's the most independent and strong-willed person I know. She still is and I'm in awe of her.
Good luck and may the force be with you.