I have an existing receiver powering in wall and in ceiling speakers. I am building an out door kitchen and so want to hook up some speakers outside and have them wirelessly connect to the my Denon receiver. Denon does have a solution for this but want to use Sonos. The goal being to play something through the receiver and have it output to all speakers at once. How would I go about doing this? Sonos connect to the receiver and sonos amp to wired speakers outside?