I don't agree. For the third time, the word Christian means "to be Christ like". Therefore I believe whether a someone is a Christian or not is mostly down to whether they try to follow his teachings.
This is just your definition against mine. I know of plenty of people who consider themselves as Christians, but do not believe in any of the miracles of the Bible.
Incorrect. As mentioned above, the word Christian means "to be Christ like". If you want to be like Jesus, you could correctly call yourself a Christian.
The word "Christian" means to be Christ-like. You could want to follow the examples Jesus showed - charity to the poor, turning the other cheek - without believing in all of the supernatural stuff.
You could have someone who lives by the values most strongly advocated in the Bible while not actually believing Jesus was the son of God, just a very, very good man.