Need some quilting/design help

I framed the quilt block and made the outer pannel. The batilk is what I am using for the inside and straps as well. I'll attach the shoulder straps, turn and quilt, then add the bottom straps. What I am wondering is if I need to frame the whole pannel in black, or maybe use the black for quilting, or maybe something else... remember, this won't have a binding like a quilt.

I'd appreciate any thoughts/ideas/input in the comments.. maybe a prize for the "winning" idea..

eta- I've added a Poll to the sidebar!