Ok, I've had several people now inquire about me doing mods to their SBM1's. Previously, this hadn't been something I wanted to get into. But at this point, it looks like Doug Oade is no longer doing mods, so there is no one available to fill the gap like there was before. And at least at this point, I am unemployed so I've got a lot more time available to me. Bottom line, I'm leaning towards doing any of the mods I did to my SBM1 (coax, optical, line-stage) for other folks. I spent some time this week looking into parts, etc., but need to spend a little more time on it. Once I get things all figured out, I'll get back to the people who have inquired so far.