My standing floor rack holds 24, and I now have 18 painted. You can see all of the cards here:
6 more, and the rack is full.
I'm still missing a birthday card, and I need to do an "Iowa" card or two. I'm working on the friendship card at the moment. I want to do a couple of contemporary designs. I could wrap up all 6 by the end of the month, which would put me on track to have 60 by the end of the year (5 cards a month).