Speaker recommendation for a Fisher 500-c


I just bought a Fisher 500-c that I will be getting restored. I am looking for a speaker that will work well with it either vintage or current. While price plays a factor for arguments sake let's say no more than $2500. In addition to maybe exclusivly using with this receiver I may use with my Marantz 2270 or Mac MA-6600. 
rkbcpa55
I have a fisher 400 which I use with my Ref3a DeCapos. And a Marantz 2270 that likes Advents, either model. Last but not least...a pair of Aztec Petites that work well with any of my Japanese receivers. If anyone knows anything about Aztec Audio,please advise
 
Great amp you will love it. Good ideas above. Other ideas would be used harbeths, restored tannoy hpds, b&w floorstandsrs from the 1980s (trust me on this). For new speakers could try new tannoys. Enjoy.