Newbie here. I'm interested in sewing some goose down baffles to the bottom of my hammock to eliminate carrying and slipping around on a pad. I think I will go with goose down for lightweight, good insulation and compressibility. I've read that 700 is about the least count you want. Does anyone have a guideline as to how much I need to put in my baffles? And any other advice to help with my first hammock sewing/goose down stuffing experience?