One thing did with my Yeti ,( because the shock cord on the yeti tends to get too close to the left side of my head), is to run a piece of cord from just above the yeti, head end left side, down to the side pull out at the ground and use a toggle to tighten just too get the shock cord an inch or two out without exposing my left shoulder. Hope thats not too confusing. I think your wanting to do allot more but that was a little thing i did.
" The mind creates the abyss, the heart crosses it."
“The measure of your life will not be in what you accumulate, but in what you give away.” ~Wayne Dyer