Lovely!! I soooo love this pattern.
I too have one of them in progress. Started mine ... 2 years ago I think, then put it down when I had all of the double-nine-patch blocks completed ... for over a year to work on other stuff. I just picked it up again a few weeks ago actually and am also enjoying getting back into it! Mine is also a scrappy color on a mixed WOW background.
I don't know which overall patten I'll use to quilt, but it will be an overall pattern with some curvy elements. Whether I do it free hand or send it to someone with a panto ... not sure yet.