I already sold the 4D version. I have 2 of the Floating-D versions, on to tinker with and one for rec climbing/home tree work. I did cut the D-ring off of the one saddle and the Black Diamond Mini-Pearabiner works awesome on it! I left the leg straps alone, mostly because they are 1-1/8" or 1-1/4" and won't fit through my (on hand) 1" hardware. I did wrap the lineman's rings (on the saddle that I cut the floating-D off of) with paracord, and that will work well with carabiners.