Michael, I don't have suggestions for this quilt sorry.
But for next time here are fabric line sites that have complete patterns all free in Pdf format. You might get some ideas even for this quilt, I love the colors.
They are great they have easy patterns to intermediate, none are difficult. I have a great little tic tac toe pattern I used, I was trying to find it online no luck so far. I als0 did a pinwheel with half square triangles that was easy. Most of the fabric sites that carry lines under their fabric, have free patterns.
http://www.andoverfabrics.com/QuiltD...iltDesigns.asp
http://www.wilmingtonprints.com/projects.aspx