So I finished a MYOG summer synthetic quilt a couple weeks ago. I've had it on one 2 night, 3 day trip and so far love how it performs. I ended up using Tigoat 8D for the liner and Momentum 50 for the shell, with Climashield Apex 2.5 for insulation. The dimensions ended up being around 78" long, 56" at widest point, 46" at the very top, and 40" at the foot. Used a drawstring footbox with omni-tape and 2 size 20 snaps to hold it all together. I also used a snap and drawstring to bring the top together with a few grosgrain loops in the middle in case I really need to cinch it tight. I also put together a nice little padded pillow case for my Flexair pillow. I used to layers of the Apex and 8D for the top and the M50 on the bottom. The pillow case turned out awesome and it's very comfortable with the Apex for padding on top of my pillow.