There's space for another switch between the Release and Output knobs. After that, I'm not sure where they would go. You'd need three way switches at that point!
Sorry if I spilled the beans Dave, but I sure hope you do come out with some more mods. The Neve mod sounded like a cool idea to me last October and it still sounds like a cool idea now. Mods seem like a *relatively* easy way to make the Distressors even more flexible and infuse your company with some quick cash as well.
Like I said, sign me up!!!!