Troy, good luck with your DIY hammock under quilt.
I think I'd MUCH rather have Climahield in my garments than any version of Primaloft. I've had a Primaloft summer bag lose 3/4 of its loft in 2 years (actually a total of 2 months) of use in the '90s.
Now, after extensive testing, that the Marine Corps has chosen Climashield for their 3 season sleeping bag. I think many more people will see that Climashield does have the durability we wish all synthetic insulations had.