I love this simple system. I recently got the bug to upgrade and spent hours listening to options at the high-end stores in Manhattan - including speakers in the 30-40k range. I did not find a single option that I thought was significantly better than my current system. The Linn speakers get almost no attention from the audiophile press, but I think they are wonderful.
Yes, I purchased the speakers from Innovative Audio about five years ago. I added the subwoofer recently for rock music. The Linns do not have quit enough punch without it (in my opinion).