Speakers to hang on to for LIFE

I got a pair of Polk SDA SRS 15" DIMENSIONAL ARRAY towers from 1986
They sound great but take a lot of space., I'm pushing them with a mc2002 & C31V
What would the best mc amp and preamp would be this days,
for this speakers? I undersatnd that I can go 1000w/c nevertheless I live in a condominum......
thank you.
rem

I have a pair of Museatex Melior 2 point source planars. I love these speakers which were a pair originally belonging to the designer. According to the most credible sources, this model was a greater success than the larger Melior 1, for a number of reasons relating to design.

Wouldn't you know my wife detests them - I take so much heat re. placement and footprint, I might make a move to something else, but have difficulty imagining giving them up. I mean, I could have a larger house some day, with more rooms right?!?

I HEARD THE VANDERSTEEN 5'A WOW!!!!! SORRY MARTIN LOGAN. I'M RETIRING YOU.....

I think these may just be the last I'll need to use for
quite some time to come...

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The Coincident Pure Reference Speakers have just recently been introduced . They are the best speakers I've ever heard . I bought them and urge you to have a listen because they're great .