So I didn't have the lightest setup to begin with - ENO atlas straps, rings & biners for the hammock, the stock Hennessey straps, rings & biners for the tarp - but going with Dutchware tree straps, buckles, whoopies & a tarpflyz/zing-it setup cut the weight from 108.7oz to 71.85 ozs on my scale.

I hung the hammock, which was way faster & easier than before and it all works great together. Thanks Dutch!