Hello Jake,
It would be very quick and easy to do using the St. Anne's example CODM ODFs as a basis - no image or sample editing needed. Have a look at the CODM user's guide on the Help menu in Hauptwerk, or on-line here:
http://www.hauptwerk.com/documentationYou would just add a Rank, StopRank and Stop entry for each of the new stops you want and adjust the following two Rank table parameters to adjust the tuning:
Pitch_PipeMIDINoteNum036_TuningAdjustPercentSemitones
Pitch_PipeMIDINoteNum096_TuningAdjustPercentSemitones
You can then reference the existing St. Anne's sample ranks (no need to rename, copy or retune the samples) and Hauptwerk will adjust the playback pitch in real-time to whatever you specified with the above CODM Rank parameters.
Best regards, Martin.
Hauptwerk software designer/developer, Milan Digital Audio.