Is this as light as it gets?

here are the parameters (yes, these are my parameters... your parameters may vary!) :

--stock stuff with minor modifications
--has to be reasonably comfortable
--does not need to provide more tarp coverage than necessary to protect the hammock alone


1. ultra-light travel hammock
modified to HH hanging system with lashing and web tree huggers, no rings or 'beeners or hooks. cut off the pocket. spray with permithrin.

2. bug head net

3. HH silnylon stock tarp

4. 3/8 inch ccf (is there a supplier other than walmart that makes this lighter but with same r value? ccf is the lightest way to go?) torso length for layer 1 -- used below 65 degrees, full length second layer for colder hangs.

5. 15 degree 1 pound 14 oz down women's mummy bag. as quilt often, as bag in winter.

well? ...and thanks, as ever, for your help!