I like the Falling Charms quilt:
http://www.youtube.com/watch?v=4KkpbFKBaKA . I will likely make this quilt again, but will reduce the 2.5" strips to 2". I just think the balance would be better with the sashing strips not being so wide.
You could also do a scrappy DP4 or DP9:
http://living4quilting.blogspot.com/...-that-ive.html
http://www.conniekresin.com/2012/02/...ver-quilt.html