I don't want to hijack the thread but I've always wondered: is it ok to move the stand manually when it is connected to the TV? Like when accidentally pushing it when cleaning?
That's a very good and relevant question actually. So I did move it only twice so far - I feel that the STB Brackets' VESA mount is holding the panel really well so I don't believe it should be a problem - but at the same time I do it very gently and carefully, start with a tiny bit of force just to get things moving.
Also the BV7 stand is moving smoothly, did not need to make a very strong push. But I would absolutely advise moderation and being gentle... ...this is in the end more of a "once-in-a-while" kind of solution rather than "three-times-daily". For the real thing you'd need the real Beovision.