That really must be scary. I'd hope at least in the world of music/audiophilia (where gold plates hdmi cables rule) you could focus on the upper ends of the market? Even if the sound is similar you hopefully will have an audience that appreciated the fit and finish and high quality components. Surely will be a challenge but when I see teardowns from China they almost always cheap out with paper caps and such. And while it may be exhausting perhaps you can turn it to your favor (where IP permits) to increase your product range? Godspeed though!