Am I missing something?

I have a system that I consider wonderful. It consists of Musical fidelity A3.2cr amp/pre, cambridge audio d300se cdp, Music Hall mmf 2.1 turntable, and Monitor Audio Silver 4i speakers on custom stands. I know it is mostly a budget based system, and I have never heard of anyone else saying anything possitive about these speakers, but I couldn't point out a single thing that they do wrong. I have heard Martin logans, sonus faber, vienna accoustics, paradigm, athena, and some others, and I know this sounds crazy, but I like my $850 Monitor Audio Silver 4i's better than them all. I have a very long listening room (almost 30ft by 13ft, speakers on the short wall) and they fill the room with a very pleasant sound. I know there are better speakers out there, but if I was unsatisfied with the other speakers I mentioned, what speakers do you think would fit my listening taste? I know stereophile auditioned my amp/pre with Sonus faber cremonas and said that the combo was "one of the best", and I didn't get a chance to listen to the cremonas, so these may be a good choice. Any other suggestions?