There is a particular cutlery company that is currently producing what they call the "COMMEMORATIVE SABER/SWORD DISPLAY STAND" which is similar to the virtical sword display currently carried by Sgt Grit. It differs in that it accepts an "Armed Foces Plaque" specific to the service. Here's their description:
"Display your sword the way it was meant to, with all the glory and honor that it represents. This custom stand holds all current issue sabers, swords and scabbards in all blade lengths. Features an elegantly finished wood base that stands 18". Choose from Armed Forces Plaques (one with stand) 801718 (USMC), 801722 (Navy), 801720 (Air Force) or 801716 (Army). Coat of arms are cast from solid metal and further enhanced with real 24K gold flashing. Base is 9 1⁄4" across. Includes stand and one plaque. #801740…"
It really is a beauty. You should check it out ... E-mail me if you'd like more info on the manufacturer. I don't know if they will sell in bulk you Sgt Grit; but I know that a few of your customers will appreciate it.