That a nice looking rig but i prefer something with a full length sock for both me and my hammock in my experience with the tropics and mosquitos you generally sleep in minimal if any clothing at all and no sleeping bag etc so the mozzies, sand flys, midges and particularly march flys will bite straight through the light hammock material and into you. I dunno what people do in the Darien Gap in regards to this? In the time i spent in the Panamanian rainforest the biting insects were just as bad I imagine thats why most of the Kuna Yala population lives more so on the island and the coast line not so much inland. I have slept in rainforests, mangrove swamps and fresh water swamp areas here and its enough to drive you mad.
Thanks again and keep the info coming its all great stuff!