Hi.. Just purchased the Sony x90 65" 4k TV with media player. My speakers are Anthony Gallo A'diva Ti (5.1) and my old amp is a Yamaha rx-v1600 that I want to upgrade. I just moved to new home and looking to set up my living room for Music & home theater. Looking to spend around $700 for receiver which will work best with my TV & speakers. My main focus is on Music. Any help appreciated