And how do you know this, you had $7million lately and tried ? I think not.. It all depends on where you live and if you had $7 million, you could get anyone in the Audio industry to design a system and these customs dealers or high end audio dealers have no problem getting high end equipment. If I had $7million, within 70 miles of me, I have dealers and they do custom orders, installations and carry; Usher, Cambridge audio, Quicksilver, Pathos, Rega, Thorens, ClearAudio, Vincent, ATI, JM Reynaud, Sunfire
This one in NC
http://www.audioadvice.com/
Aerial | Bowers & Wilkins (B&W) | Era | Genelec | GoldenEar | James Loudspeaker
JL Audio | Linn | Magnepan | Martin Logan | Niles | PSB Speakers | Revel | Rockustics
SpeakerCraft | Triad | Vandersteen | Velodyne | Wilson Audio. Arcam | AudioControl | Ayre Acoustics | Bryston | Classé | Integra | Lexicon
Linn | Marantz | Mark Levinson | McIntosh | Pioneer Elite | Rotel, Audio Research | Basis Audio | Benz Micro | Clearaudio | Graham Engineering
Magnum Dynalab | Musical Surroundings | Peachtree Audio
Pro-ject (Sumiko) | SME Limited | Sumiko Audio | VPI | Wavelength Audio,
and a whole lot of others...
The world opens up when you have the money to do things with. Try it.