Best amplifier choice under 6k for the sonus liuto

I really like the sonus liuto speakers, looking for a nice amplifier and preamp to drive this speaker
CARY SLI 80 integrated- WOW!!! YOu have to hear it!
Here is TAS's review of the Liuto by Neil Gader ( He drove the Liuto's with the Simaudio i3.3 and Plinius Hiato integrated amps.