Nice, I’ve got a similar situation for my bedroom stereo. Thrifted vintage Fisher(I think) speakers (3-way, 15” woofers), Sony surrounds, rears, center, and subwoofer with an Onkyo receiver. Maybe spent $120 total on it all when I lived in the States.
All of my battle station audio equipment has now paid for itself though. Well, work gave me the 1032b pair since they upgraded their standard reference speaker to the GENELEC Ones. They’re only two-way though and for my side hustle in music production, I really needed those three-way 8351Bs.