I have a stereo stratos that I had Klause upgrade to a stereo stratos extreme,,about 2 months ago I had a problem with the sound quality coming from the midrange of my left speaker,, too make a long story short the problem was with the stratos and not only did Klause fix it but he turned this stratos into a Special Stereo Stratos Extreme Stratos,,This amp now sounds totally detailed without having to turn up the volume...My problem is that while Klause was working on my amp I purchased a new wall unit Entertainment Center,that I paid over $3000 for and my stratos does not fit,,although I would love to keep this amp I simply do not have the room for it,,My question is, I would like to sell this on Ebay,,How much should I ask for minimum price???