After spending a week away from Kiva, quilts and calendars I came back with fresh eyes - looking at the various options I have to say I much prefer the
quilt option and voted #2 (a calendar featuring the KF quilt (and would buy 5)).
That is not to say that I think that the others ideas don't have merit, I just fear they have more weaknesses and quite a number of hurdles where we could still slip up. I think they are well worth remembering for the future.
I particularly like the idea of a Kivafriends calendar featuring those special projects, but it needs more time to develop with more projects and getting the appropriate permissions for the previous/past projects.