"If you like to tinker, great. Tinker with the front end. But why tinker matching amps, drivers, and speaker cables when the engineer who DESIGNED the speaker can do it for you at a much lower cost?"
Because it will sound way, way better than integrated junk on the market. How can you not understand that concept? Maybe you’ve just never tried or heard it.
Theoretically when all things are designed with each other, the quality will be the top. But only something like a $1m Audionote system can do that. The products you're talking about (mainstream studio monitoring stuff) is complete crap sounding and matching up some audiophile cables and amps will sound far superior if you know what youre doing.