You may want to keep your eyes out on Ebay and some of the other sources like salvage lots. When I end over ended mine it ended in a slide, the wing touched down before the bars and fairings but came out unharmed.
Also, maybe reach out to builders. Superbike Unlimited, HSBK Racing, Warhorse Ducati,V4Evo... They may have some sitting around from switching over to CF
Assuming they are pitched at the same angle, should provide very similar (if not identical) benefits on some of the prior gen bikes. I wouldn't mind installing on my track-day bodywork...