I think a 1 stop shop utility would be great.
I started something like this using PHP, mainly to make it easier to maintain servers (especially my own). I haven't done much with it recently, but eventually wanted to turn it into a do everything utility, although that can be somewhat difficult for just 1 person
Part of it will eventually incorporate a spell editor, which should make it easier to modify & distribute spell_us.txt spells on the fly.
I called the compilation "custom" and just recently got it
onto Sourceforge.