I like Waytoomuchstuff's idea ^ about the crossovers. I did that very thing with my old Epi 100 speakers... brought 'em right to life again. Xover parts can age.
@fenderu2 They're not $6000, but if you add a nice sub from SVS, perhaps their SVS Micro 300 for $600 (has a nice app to customize the response to your speakers and room), then you'll be up around $4000 w tax: the Q Acoustics Concept 50, which takes the tech from the Concept 500 and slims it down... and there's some argument to be made that the 50 might actually be better than the 500 once you get that sub in there w the 50s due to more precise control of the woofers and the slimline design which helps the speaker "disappear". The "silver" finish is pretty stunning, too... excellent modern speaker w robust sound and super soundstage.