Update after few years !! Latest are Emm XDS1v2, Gryphon Antileon Signature Monos, and Update of Dartzeel latest updates, version C pre V2 and E power. 30T worth of Music on NAS and Aurender Player with Shunyata Electrical Filters. Of course Speakers are ProAc 100D NOS. Will connect Dartzeel Power to Dynaudio 25 years special soon!
I have similar amp/preamp (btw, have you rolled tubes, I highly recommend it), and my last speakers were SF Guarneri's. You must spend many hours of pure bliss in that sweet spot - hence being sleepless in Seoul!