Again, not to be too much of a recreational noob here, but there are 1000 factories in China churning out scuba torches, go-pro diving cases, and all sorts of items, and fairly cost-effectively. We can jury rig stuff forever. Heck, army side 30 years ago we made dual magazines out of paracord and electrical tape, and whittling all sorts of custom attachments. There was no such monsters readily available. Nowadays, there are 100 manufacturers making them every way you can imagine. We went to an occasional trade show to say "this is what we want" and generally got it, quickly. Granted, the military pays more... On the fire and ambulance side, we went and asked for a type of mount and found somewhere to say they can make it. the price worked out, everyone's happy.
Agreed with Johnny, it's not like I can front this personally. But also sounds like an excellent product line for someone already making and marketing these. Or, say, an add-on, prepurchase, etc.. on a Surge, via DAN, etc.. Now, networking with them... OK, who's "big" enough to literally email or call up and just ask? The community and sport is advancing enough that it's an item that can be sold, reasonably, and not as custom one-off's. It's also generally expensive enough, that if it's a reasonably packaged item it's not thaaaaat much more on top of everything else.
If I could go ClickClickClick, there would already be one on it's way via Amazon/DHL.