I have tried so hard to get my friends to like Fleetwood Mac, but no! They are more into Marylin Manson and Christina Agulara!
I would go with some more modern songs. Maybe a mix of Trouble in Shangri-la and SYW and throw in some live songs from the last few tours from them. Of course, these were some of my ideas and they failed to make my friends fans. But it sounds like you are making some headway if they already like Rumours and The Dance.
