Hey Crawford,
Have you taken a look at the spreadsheet that is over on the general forum for the BODs? If you are still interested in BODs, you might take a look when you have time.
Shena, Bobthebuilder, myself, and a few others have been working on it for awhile now to figure out what gives what and also new ideas for rewards for BODs that fit with that type of BOD.
Also working out a listing of the Monster Contracts and the rewards from them as well.