Yup, and now I think I know why SVS doesn't bother making them. It's a costly item to make in terms of time because the MDF its made from must be milled from both sides, painted back, grill material added, and 4 pins pressed in. Based upon me letting it be known I was making a couple and thinking there was interest here, I thought I'd be inundated with requests for the one 'extra' piece. Two people on this thread got PM's from me asking if they wanted it, I got crickets. Finally a nice fellow in Australia asked and made it easier by getting me a US address to ship it to.
It's now an exclusive club of 3 people who have them. I doubt they'll ever be more if the requests versus those willing to actually fork over money for one that I experienced are any indicator. SVS is a profit-making business, they don't need to get stuck with product people won't actually value enough to buy it. I'm educated now.
Wow and what a lesson huh. I guess that's why experience is king!