Great Job on the repair.
NOTE: Whenever I gift a quilt I use all the lefover fabric to make a pillowcase with drawstring. I send instruction on how to stuff the quilt into the bag and that the bag has to be washed each time the quilt is washed and in the same load. This will keep al the fabric on the same page as the quilt and if repair is needed the fabric will be the same. This feature of my quilting has saved many a quilt from a bad life.