That is SOOOOOOOOOOO neat that you were able to use those. They made a lovely quilt - you and your Mom did "GOOD"!
Maybe you should do something with at least some of the others to keep for yourself? Just as a remembrance?? Community quilts can wait. You might make a nice "snuggle" quilt for yourself with 1 or 2 in it plus any other pieces from Mom that will remind you of nights on the sofa with your head in her lap = "comfort time".
After I get a little better - I have a few of those to use.