This is the top finished, but with all the bias seams, it isn't so flat when I ironed it. Decided to use my puffy-est wadding, and just put a few stitches in the middle of each hexie, along the lines of a tied quilt. I use a feather type stitch with the feed dogs down so I get a cross effect. I was going to leave the tails, but decided against it as it got lost in the patterns.
This is before I put the ties in...