Current setup

Living room:  ARC+sub+ 2 Ones as rears. 

Basement: Play:5 

I just got gifted a Pro-ject Debut. I do 90% of my music listening/ TV watching in the living room. 
 

Option 1: buy a port and use the turntable in the living room. 
 

option 2: buy a new Play:5 and use as rear surrounds in the living room 

option 3: inferior option. Use the turntable downstairs with the play 5.