I love all of these unique and fun lighting ideas.
I think it would be so fun to have a large 'C' marquee sitting on a bookshelf or some caged birds singing next to the couch on a table or even a moose head light hanging above the bed. Now if you put all three in your home that may be a little overboard... I think I am leaning towards the giant 'C' or the moose head :)
You can find the alphabet marquee lights here, the caged bird lamp here, and the moose head light here.