Kharma or Avalon

I found a set of Kharma Ceramique 3.0 and a pair of Avalon Avatars for nearly the same price.
I have an Aragon 8008 BB power amp,Rega cd player.I am auditioning the Conrad-Johnson pv 12 and the Rogue Audio 66
tube preamps.Any input on these speakers with these electronics?
Thanks,johnny7