I think your three fabric choices for the Warm Wishes is good. (the ones on the right side) I do like the spotted brown one as well. Do you have a second pig print you could use in the larger squares as well. I like using two focal fabrics in my Warm Wishes quilts, you can still use that same pig print for the outside border if you have enough.
http://www.quiltingboard.com/posts/list/24509.page