I have a Bernina quilt frame and it has the velcro and
when it needs to be replaced I will put the same thing
back on. Sometimes if you try to cut corners you cause
yourself a lot of extra work in the long run.
I liked the idea of taking your leader off and stitching
the quilt to it. I assume its a basting stitch that will come off easy. I love listening to all the new ideas you gals have.