I second Sean's concept, and I second the other posters' suggestions. 1st get the last ounce of what you have, damping, compenents decoupling, etc are inexpensive and effective. THEN, work on components. Great ideas already mentioned, although I would go first w/ source -- BUT sdcampbell has experienced yr speakers and I have not!
Good luck, you'll enjoy getting there!
Good luck, you'll enjoy getting there!