Best speakers match for BAT VK75 SE

Hello all;
I am waiting for my new BAT VK75 SE amplifier and I need your help.
Looking for best speakers to match this amp.
Rest of my system is Wadia 860x, two Audio Tekne power conditioners,
all wired by FMS Nexus cables. Room dimensions are 15' by 14' and speakers
should perform well with all kinds of music.
All your suggestions will be very appreciated.

Thanks, Jack.