When I purchased my first 5.1 system, I had a VERY challenging room. I literally auditioned about 12 different center speakers before I found the one that worked the best. My system is only for movies and so a good center is critical. The center I purchased has now been discontinued and replaced by a new model that would not work in my set up. I can still purchase my original speaker on clearance for about half of what I paid originally. My question is whether it would be dumb to buy another center and just store it in case my current center ever fails? In other words, assuming I don't abuse my center, how likely is it that a well made speaker will just die or fail one day? THANKS. By the way, I purposely did not mention the brand and make of my speaker as i didn't want to start a debate on why other speakers I could buy would be better.