MDaemon Calendar Migration to Exchange

We got a wild request for migrating calendar data from MDaemon to Exchange and, seeing as how we're always looking for both an interesting challenge and a profitable business extension we brought up a server and created our traditional users and conference rooms.

Short answer: oh yeah, we can migrate the calendar, tasks, and contacts into Exchange. There are a few obvious issues and some amount of work to be done but there is no doubt about it.

Now the hard part: Is there anyone else out there who wants this?  

We're not sure that this is used outside of small and medium businesses, and they are not our traditional client base.