Good idea! The music is a jammer when you hear the entire soundtrack play (it actually reminds me slightly of a soundtrack from my game when the synth comes out, haha).
I think it would be cool/funny if the girl you run from at first was chasing you through the level, that would add a lot of charm (and maybe if she hits you, you lose?).
I love the thematic approach the limitation!
Good Stuff and Game On!