Hi,
You can make great wallhangings with them. You could even make a bed sized quilt. Just use the panel as the center and add as many borders as it takes to make the size you want. You could surround the panel with simple pieced borders, log cabin blocks, nine patches or even 4 patches and then solid borders in various widths. I usually add just one border and then handquilt the hanging. They make lovely seasonal decorations. I have a small quilt hanging rack on the wall between my kitchen and living room. I have a half dozen seasonal quilts I rotate hanging there throughout the year.
Good luck. It is a lovely panel.