Anyone else wish to comment or add their two bits?

These all seem like good wishes to me. Might be tough to implement #3, but it would sure be nice.

For case-fixing, I think a good starting set of rules is summed up here. The rules are pretty comprehensive and my Perl script which executes these rules correctly capitalizes about 99% of my 6000+ song collection. Some of the rules sound pretty arcane, but when you execute all of these rules in sequence, they seem to "do the right thing."