Btwo, I just put new Guarneri's into my system. They are IMHO the best speakers I have ever heard, and I have been an audiophile for over 25 years! They are true works of art and I think I have found my last speaker.
BEAUTIFUL! As a former Guarneri owner and tube lover, I can relate. The palpable and creamy-smooth midrange on vocals, string instruments and such must be to DIE for. I had a REL sub which integrated nicely, you might want to consider....
Of course your digital front end is also wonderful, feeding high quality signal to the mix.
Those speakers are amongst the most beautiful things in audio, so post some pictures! Art