i have a mcintosh mc275 what speakers to choose?

I recently purchased a MC275, and I am currently using a Silverline Sonata MKI, I kind of want to upgrade, I am currently looking at a Von S. VR4-JR. I like vocal,jazz, piano, some classical... Some r and b. Which speaker to I choose?
I'm running VR4JRs with my MC275 and the sound is sweet, articualte, dynamic. But be sure to biwire them to get them most of their capability.
one of the best all purpose amps ever made. pretty much 'any' moderately efficent quality speaker you can think of.
Hi. I have Vandersteen 2CEs (86db)and they sing with my vintage mc275. That is my experience and others may disagree.