Hey fellow hangers...I have a question to ask on behalf of a friend. He uses a Jungle Hammock from Claytor and is asking which underquilt is the best fit for his setup. My buddy is 6ft 2in, about 190 lbs, backpacks in temps that could bottom out around 15 degrees, and is looking for light weight and compact. He uses a down sleeping bag instead of a top quilt so he'll probably need a full length UQ. Any suggestions?