Per his suggestion I purchased a Nano-7, subbed out the OEM biners for whoopies.....tot.weight of hammock/whoopies 6.5 ounces.
I feared it might be too narrow--NOT the case. It took 20 seconds to find a sweet spot with asym lay.
The MLD HEX post some minor surgery, with Opie cont. ridgeline, Penburthies on each end, one S-biner, one figure-9, 2 prussics for clipping things to, four guylines.....tot. weight 8.5 ounces including stuff sack.
Couple that with a:
Te-wa summer UQ......9.6 ounces
Nunatak Arc Edge.......12.5 ounces
A theoretical 40F rating at a tot. of 37.1 ounces. (2.3 pounds)
Still have to throw in some tree huggers though.