I agree the border is nice, but should be on another quilt. Maybe you could put on a more appropriate border and make a nice back that you could live with, using some of the fabrics on the front in rows or squares or another simple pattern, have it quilted, or you could tie it or quilt it yourself, and eventually you might like the side you've done, which I think looks perfectly fine except for the border, and you'd have a 2-sided quilt.