Anyone here know if the large Spec-Ops Survial Sheath fits the HH or HOGFSH? If not as stock, can it be modded to fit? I saw here where someone had cut the spine side of the plastic liner to accomodate the wide blade, but cannot recall if this was for the FSH or not. Spec-Ops website says the large sheath can handle a 8" x 1.75" blade.