After studying your #13, I've decided that you're the man for this project.
See link #2 if this picture doesn't show.
Specs:
1. 5 row, 5 stopper in keys of A, B, C, D, and E
2. A's, C's, and E's dry 15 cents flat on 3rds and 7ths.
3. B's & D's wet and true.
4. The bass side? I'll leave you to your own devices.
5. You choice of wood and hardware. (It don't get no easier that that!)