I apologize, not too many of us on here are big audiophiles anymore. I have a lot of knowledge and know how (used to design and install systems) on the subject but no interest or patience for it now that I can't hear.
SD_GR is a very knowledgeable guy (I think he owns Wikipedia).
For the best advice on designing your system, a more helpful forum would undoubtedly be:
They should be able to steer you in the right direction.
As a whole here we seem just to "Wanna go fast."