I'll also come down on the side that perhaps the system can be saved with current speakers. Most of the components in your system is more on the clean and clear side.
I was at a Vandersteen event a week ago, and the dealer (Audio Connection) really seemed to understand how to get the best out of them. Just about all of my previous exposures to stock Vandersteens is the same as you are experiencing now, more on the dark and rich side than I really prefer. One of the things I noticed was the use of silver cabling.
With that in mind, please try this first, replace the MIT loudspeaker cables with something more forward, such as Kimber 8TC. No, they're not silver, but they are quite affordable. I have been around systems that really sprang to life when the MIT cables were removed (the converse is also true, they were needed). Also, try toeing the speakers in, so that the tweeters are aiming right at your ears - this will extract the maximum amount of jump factor a speaker can provide, in addition to my belief that it also is tops when it comes to imaging.
If these two things really opens things up, you may just be all set.
If things are still a bit too laid back, you may want to consider moving to a different speaker at that point. Or, one additional option, Millersound. I have personally heard the improvements Bill Legall can wrest from a pair of Vandersteens, and in my opinion, they are most significant. Somehow, he is really able to get them to wake up. This would be far more cost effective than moving to another pair of speakers.
I was at a Vandersteen event a week ago, and the dealer (Audio Connection) really seemed to understand how to get the best out of them. Just about all of my previous exposures to stock Vandersteens is the same as you are experiencing now, more on the dark and rich side than I really prefer. One of the things I noticed was the use of silver cabling.
With that in mind, please try this first, replace the MIT loudspeaker cables with something more forward, such as Kimber 8TC. No, they're not silver, but they are quite affordable. I have been around systems that really sprang to life when the MIT cables were removed (the converse is also true, they were needed). Also, try toeing the speakers in, so that the tweeters are aiming right at your ears - this will extract the maximum amount of jump factor a speaker can provide, in addition to my belief that it also is tops when it comes to imaging.
If these two things really opens things up, you may just be all set.
If things are still a bit too laid back, you may want to consider moving to a different speaker at that point. Or, one additional option, Millersound. I have personally heard the improvements Bill Legall can wrest from a pair of Vandersteens, and in my opinion, they are most significant. Somehow, he is really able to get them to wake up. This would be far more cost effective than moving to another pair of speakers.