I (24 y/0) lost around 80s lbs naturally (hoping to lose ~10 more lbs) and am left with some loose skin. I don’t like how my arms and back look now but I am worried about the scars if I were to get an arm lift or bra line lift. Are there any alternatives (ex. lipo, bodytite) to give me good, permanent skin tightening results w/o the scars? Would the arm/bra line lift be worth it to also address the stretch marks? Can the bra line lift scar be placed more on my side (vertical) rather than back?