Primare/ Vincent Adio /NAD /Rogue/ AVA /Hegel...- need a simple and reliable integrated

I came up with this list based on price and functions but all I know is that they are (mostly) boutique brands, cherished by audiophiles. I have heard NAD and Vincent and none of the rest. 

• Vincent SV-500
• Primare I2*
• Rogue Sphinx v2
• Audio by Van Alstine Vision SLR 
• Hegel H160/ H120
• NAD C368
• Simaudio Moon I-5

I don't stream, I have a turntable and CD player. I am good with 50Watts per channel, and I would like to avoid tubes for no-fuss maintenance. I have Klipsch RP8000F speakers. I prefer sound on the warm side, I mostly listen to 60s and 70s rock and some soul/jazz/blues. I have decent hearing, I enjoy a nice soundstage but I nothing as critical and analytical as some of you/the typical audiophile. 

I am a bit shallow, looks are important :) My budget would allow me to buy one of these used 5-10 years old (stretched... price is key, I would prefer a cheaper model with less functions)

If you own or have heard any of them and can tell me what the best choice/value is based on sound and reliability, that would be a great help.