Looking for some feedback on modifications I plan on making to a BPL ul 180 long quilt. As I no longer use the quilt I am contemplating turning it into an overquilt for the down bags and quilts that I own. As my primary hiking area is the Canadian Rockies (late spring through fall) this will likely be a piece of gear that gets limited use.
I dont know how much room I will have to play with in the footbox area after I open it up. My initial thoughts are to open the seams in the foot box area all the way to the bottom making it more or less a flat quilt that covers my down bags as conditions dictate.
Assuming there is enough fabric and insulation , does it make any sense to have a small foot box to slide over the end of my down bags? At first glance I am inclined to believe this is not a viable option as it may compress the down insulation below.
Thoughts or suggestions?

