Wow, what a lot of hours you have put into that quilt. It's gorgeous!! Do you hand quilt or quilt on your DSM? Speaking as a longarm quilter, heavy custom quilting with tons of SID, background fillers stitched in etc. But considering that some areas are pretty "busy" you certainly do an edge to edge design. Whichever design you choose your quilt is going to be a knockout..it already is!!