Hey! My name’s Mel, and as my first tattoo I want to get a phrase on my back.

This is the phrase: Of course it is happening inside your mind, but why on earth should that mean that it is not real?

I’d like it to be on my upper back, centered. And the help I need is for choosing the correct position and layout for the phrase, taking into account that I want to use a font like this: http://www.dafont.com/english.font

Any ideas? Pleease, I need help, I really want this.