I can't match colors at all. And one day I want to do a bargello quilt too. There is a quilt shop over on the oregon coast that the lady that runs it (i think shes the owner too) has some pretty quilts hanging behind the counter. I've never seen a bargello there though, but I have bought fabric from her and told her what I was making and she helped me pick out colors that worked together. And I bet if I took a bargello pattern over there she would help me pick out fabrics. :) But I have to wait till later this year before I can do that. Good luck with yours. I like the fabrics you have chosen.