Well, I managed to bring the soundtrack down to my top 67!
Also, thanks to the inspiration of Mona, I just went through and set up a system of classification in which, based on many factors including (and not limited to) villain status, having a model already existing in a Smash game, being a viable clone, being in an underrepresented series, the potential for an original moveset, whether they would bring with them the soundtrack of a superb series, whether they have absolutely no chance of getting in regardless of how hard I wish, and of course personal fanaticism, I've figured out the hierarchy of which of my 45 current most-wanted characters for Super Smash Bros. 4 I should campaign for most.
It is fun.
And yes. I am going nuts due to the wait for Brawl.