wall decals letters

For my birthday present, My parents are allowing my to move into the basement and redo everything and make it my room and for when my friends come over.
Anyway, here are some of the things I've been thinking about doing.
Bright Lime green paint. See the molding going around the closet? http://images.google.com/images?hl=en&um=1&sa=1&q=teen+room+black+pink&aq=f&oq=
(THIRD PIC)
Thats what I want as my black crown molding going around the ceiling.

And On my wall in big black letters "Hey Brittany!" (Its a song from one of my favorite bands,plus its my name..hehe) with some musical notes decals around it.
My bed is this :http://www.pbteen.com/products/p2116/?pk… in black.
I'm not so sure about bedding though, any help?
I'm going to have plenty of candles in my room and band posters=)
What are you talking about?