I have to agree with Brittany and Selina (xelina?). I like to dress, but I'm happy to be male me too.
I guess I'd be the one that would love to have a set of C's for a day or maybe a week but nothing permanent, so it doesn't really work out. And mirroring what others have said I'd actually be really interested in the whole package for about that amount of time.
It would be interesting if one could change and change back at will (poof I'm a girl... poof I'm a boy) something along the lines of Ranma 1/2. But of course all just fantasy.