Speaker recommendations for MC275

Von schweikert are a nice choice endeavor e3 mk 2 

I rock my Focal Kanta 2's with the mc275 mk vi.

I know this is late & the speakers have likely been bought, but I have a MC275 pushing a pair of Sonus Faber Olympica Nova V’s and the sound is magnificent.

here in whittier california, there's 'hifi haven' which has been in business since the late 50's! they favor 'martin logan' speakers! is this a good match??

Any of the Nola Viper series mate extremely well with the MC275 mk vi. I run the Viper 1AX with the AlNiCo drivers/Mundorf Silver/Gold oil cap upgrades and it is a match that is tough to beat in shear musicality. Of course, speakers are a personal choice so YMMV.