Remember the old saying, Charity begins at home, well if these are charity scraps where better to use them than at home for family members to share a part of this grand lady's love for quilting than by having another quilt lover make them a quilt. I say go for it, and immediately get over any thoughts of being selfish!! So sorry for you and your great loss, but now there won't be other scarps coming and you are going to keep a part of your grandmother's memory alive in the family.