+1 @samsterid
a great choice indeed - especially if you like tubes~
ModWright Instruments | Cambridge CXN V2 Tube Modification
It looks to have all the features the OP wants with an upgraded power supply. Equally someone like Dan to stand behind the product.
I have a cxn v1 and even thought of sending to Dan to upgrade except its 5 years old now. I also have a PSaudio PWD and a ROMA69DC . I love the tubes in the ROMA for a little more life. The CXN is the most user friendly and everyone who connects can play though it easily.