Give the Spectral 360 monoblocks a shot. For tubes, the Tenors are really special -- "fast" yet not clinical or edgy.
BTW; why do you think MIT cables "slow up the sound". Have you heard them in a Spectral system? I've used the Oracle V2 UWB in an all Spectral system, as well as with Tenors, and they were anything but slow. The new Oracle v1.1 are even better -- more articulation and less mechanical sounding. IMO, one of the best set of cables out there.
Enjoy your search.
Tom
BTW; why do you think MIT cables "slow up the sound". Have you heard them in a Spectral system? I've used the Oracle V2 UWB in an all Spectral system, as well as with Tenors, and they were anything but slow. The new Oracle v1.1 are even better -- more articulation and less mechanical sounding. IMO, one of the best set of cables out there.
Enjoy your search.
Tom