Does the idea of shooting glasses with hearing protection combined appeal to you guys. I had some ideas along the lines of something that would allow a one piece unit "with much more to it" but less to carry or forget at home. This is just a vague description, although looking at patents, there have been similar devices as far back as the early 1900's. So it's not a "new idea". But I have some interesting variations in mind if there was a niche.