Looking for a simple system

Im just getting back into putting together a system from scratch again after 20 years.  I have no physical media, so Ill be streaming everything.  All I want is a streaming Integrated and some bookshelf speakers.  Budget is 10K.  So far, I have narrowed my search for the integrated:  Atoll SDA300 Signature (150 watt class AB) or the Gato DIA-400S NPM (400 watt class D) and the speakers will be the new Buchardt E50's or the Gershman Studio 2's.  Im leaning toward the Gato and Buchardts.  Unfortunately, I can not audition any of these products so I am doing my best to learn about them before I pull the trigger.  I currently have a JBL sub - I bought for a home theater project i never started and an older OPPO Universal player (if I wanted to get back into CD's.)  Just looking for the groups opinion on these or something else I have not even considered.  thanks...