Rack for System and CD player recommendations

We've recently finished putting together our first system of note after a number of months of listening and research. Being classical musicians we were particularly interested in equipment that would produce as true fidelity as possible for acoustic recordings.

Our equipment:
LFD LE IV Signature integrated amplifier
Harbeth P3ESR Speakers
Musical Surroundings Phonomena II phono stage
Rega RP6 Turntable
Exact II Cartridge
Cambridge Audio Sonata CD30

The Cambridge we got at a very reasonable price new as it had been discontinued but we are looking to upgrade in that department at some point. Also we have everything housed in a large cabinet which is not optimal, especially it seems for the turntable and the speakers (speaker stands are also in our future). Any recommendations for an appropriate CD player for what we listen to and are trying to achieve as well as an appropriate system rack to help maximize the sound of the system?

Many thanks in advance from this newbie...I've trolled the forums many times for input and have learned a lot from so many of you.