Anyone have opinions on scrappy quilts made from a small number of fabrics? I found 4 each, of the 3 main colours and I'm wondering if that will be enough, or I should just toss in the towel and go completely non-scrappy. Will only 4 variations in each colour family make the quilt look odd? I know, you don't know what the final quilt looks like - but if you do a lot of scrappy quilts, maybe someone has an opinion?