I almost always get stuck at that same stage unless an inspiration hits me while I'm piecing. Doesn't matter what size the quilt or who's the intended recipient, it's not an easy decision. You found a wonderful solution inspired the common theme in the fabric. I don't think the quilt is cold or sterile; I say it's clean and modern. Perhaps a teen girl in distress will get it--a girl like my daughter and DIL who are all about greys, blues, and whites in the simplest of patterning.