Front Lenses for the Diopter Tunnel Sights

As of next week, all of the front sight tunnels will be threaded in the front to accept the Gehmann Optic Lens.
We do have an offer from Gehmann to carry these lenses. I'm just not sure how much demand there will be. I'd have to bring in 100 at a time.
The new Front Sight will also be a "stand alone" item on the website.
The Lens cost would be substantially lower than any out there with suppliers now, but I'[lol abide by the rules and won't post a cost factor here.
I'm more interested in how many users there would be to justify making them available to shooters without a ton of Big Vanna White Bucks.
Whaddaya think?

P