Just my opinion. If your mother loved the design, then make her a new one. If she loved it because her grandmother made it, then I would try to just use what is left of the quilt. Make it into something that can be put in a large shadow box so she has it. Make it into 11 little quilts and one larger one to represent mom and all the children. Then in years to come, each child could receive part of the quilt. I know I would love to have even just a little part of my grandmothers quilts. Just a thought.