bunnyma357 and toobluvr,
I understand what you guys are saying, and I agree. My question was a hypothetical one (hence the "in theory" wording).
Thankfully EQ's and tone controls exist to make up for the poor recording industry standards. I'd rather use those than purchase a piece of equipment to compensate for a flaw in the recording. Said products literally let you "tune" your system to whatever you want. YMMV.
By the way, neither of you actually answered the questions (how do you do it).
I did kind of answer it earlier. Given that you have a budget, and that all systems are compromises, you just align the compromises with your preferences.
If I listened to a lot of electronica, I might have beefy subs - I don't so I can have 3 smaller subs in a sort of Geddes random placement and get tight articulate bass, but not a lot of air movement or pressurization. I listen to a lot of harsh/bright music, so having tubes adds some warmth and harmonics (i.e. - probably distortion, but it sounds better to me).
I like a large soundstage, but since most rock albums aren't recorded in a single acoustic space or even time -having pin point imaging isn't something I care about, so I might go with bipolar, OB, or omnidirectional speakers. With multitracking, and artificial panning, I prefer a somewhat nebulous yet broad soundstage.
The music I listen too and my personal preferences mean I don't need a ton of dynamics, and prefer what sounds to me as a more accurate tone or timbre, so I prefer relatively low efficiency sealed speakers over horns.
Just like I would consider the room and how I prefer to listen (not tied to the sweet spot) when considering gear, I also think it is foolish to not use your knowledge of what you listen to to guide your decisions. I too listen to all kinds of stuff, but I definitely listen to certain things far more often. So I get good sound with everything and really good sound with my favorite types of music.
There is nothing wrong with preferring accurate sound, it just isn't my main focus, and there is no reason why the pleasing sound can't be the most accurate, but "accuracy" just isn't the criteria I'm using when I judge something. Just like I'd probably prefer a Photoshopped image with beautiful color correction, compared to an accurate one that looks dull, I like my sound to be pleasing.
Jim C