Banjo Chord symbols?

I'm writing tutorials for various kinds of banjo including 5-string, and it would be a VERY big help if I could draw banjo chord symbols like I can guitar.  Not only should the banjo chart start the fifth string (the one on the left edge of the chart) at the fifth fret, it should go to the sixth fret.  Believe it or not, this is important - it's the only upgrade I actually need.
 
- Paul Race, CreekDontRise.com, ClassicTrainSongs.com, RiverboatMusic.com, SchoolOfTheRock.com