I decided to use the group Fresh Flowers by Moda. I picked my floss colors from the fabrics and they are a little brighter than the original. I kept with the gray background and it seems to make the colors pop.
This is one of two of my projects that are not designated for the shop and I am absolutely loving it. (The other being the Farmer's Wife Sampler Quilt Class being run by Sarah here at the shop. I'm not doing such good job keeping up with that one! ;-) )