I really like the LS50 - too bad that it didn't fit with the decor. You might check out the new Technics SB-C700 speakers, as they are somewhat similar to the KEFs and have received excellent reviews (with the exception of WhatHiFi). They are under 2K new. Apparently they go a little deeper in the bass, which should give you the big sound that you want. They come in black or white, so hopefully that's acceptable.
Good luck!
Scott
Good luck!
Scott