SS preamp to replace BAT VK3i w/ht bypass

I have a BAT VK3i that I like. However, I am tired of racking up hours on the tubes for home theater use. I am looking for a SS preamp that I can leave on all the time and that has Balanced ins and outs.
I have been looking at
Classe CP 50
Classe CP 60
BAT VK 20
BAT VK 40
What does anyone think of these and do you have other suggestions that would be as good or better than these?
Mirage M3 speakers/all Mirage HT
Nordost Red Dawn wires
Meridian 508-20
Krell/Odyssey amps