Dang, you guys are talking about some great old Speakers.
Regarding old tubes, I used my last NOS Mullard GZ34 Rectifiers in my previous Amp (Cary), and gave away a couple of NOS 12AX7's, a couple of few years ago. The fellow I gave the 12AX7 has a recording studio. A young fellow. He knew Tubes helped, has a tubed pre-amp, but did not realize that the NOS stuff is superb. He called me ecstatic with the results, and I think he hasn't given up yet searching every hole for more.
I got rid of a Cary SLA-70B (midrange magic) due to having to open it up when Biasing. High Voltage is scary. Got rid of a Counterpoint SA 3.1 Pre because the danged stepped attenuator was a pain to get at a sweet spot volume. But, it was fantastic Sounding pre-amp.
Current Main Music system is all tube. AES Constellation Pre, PrimaLuna Dialogue 4 Amp, Thiel CS 1.2 Speakers.
Thorens TD-160 / Ortofon Red Turntable. CD Player is an Emotiva ERC-2.
I have a Yamaha CDX-1050 super modded by Stan Warren, but he disappeared and it needs a repair. Sweet sounding and musical player, albeit limited to old CDs.
Playing Vinyl James Taylor JT this morning. Was given to me as a gift back in the 70's. I'm eyeing Crosby Stills Nash and Young for a possible follow on. My 12 yr old son loves CSNY.