I just did the math-
Equinox 8x10 tarp- 1' 11oz
HH BULA- 1' 15 oz
2 biners, 4 rings- about 4.5 oz
2 Harbor Freight straps- about 6 oz
Total- 4' 3 oz
Eureka Spitfire Solo- 3' 4oz
Tarp+ bivy- 17.5 oz
I usually use a pad, sometimes a KAQ DIY UQ for colder temps.
Hanging is the only way to go, but how to lighten up without spending $$$ ? (My wife says my gear area already looks like an outdoor store).