I've got a not-so-big 32" Sony Triniton Wega. And I've got a not-so-small, 21 lbs, Ascend center channel. Can I keep the speaker on top of the TV? It fits and everything, but I'm just worried that the weight might be too much. I'm even starting to see waves on the screen (or maybe that's just my eyes... atleast yet). Anyone else in a similar situation? If yes, is your TV still alive after 6-7 months? Or did you just go for a shelf over the TV? Thanks.