So funny, I have the book in my car. Try this with your colors:
take out #1, next print, next print, and your possible #8 first. Since you are working in warmer tones, take what you have and put all the browns/orange/red (red being the dark possibly on this set) and line them up light to dark, #1- how many ever, she has 16 colors for main flow in surfs song, then line your greens up light to dark. The color selection she instructs is to be sure number 1 is the lightest color of one color family and #9 is the next lightest color of second color family. So you are going to need 8 of one color family and 16 of other. It looks to me that you have close to enough of the browns to be #9-24 and may need the greens to be what you need to add to that will have browns to coralate to.