For $3500, I'd recommend you buy either NEW Paradigm Founder 80Fs or USED Founder 100Fs. Thank me later. 
$3500 floor standing speakers used. What would be your choice ?
My speakers are 25 years old, working fine for now, but who knows I might have to replace them at some point in the future.
The amp would be VAC Avatar SE 60 watt/ch all tube with onboard phono stage. Nottingham Analogue Spacedeck/Spacearm turntable and couple of tape decks.
I am thinking Proac maybe or whatever.