AJA io/xt Premiere Pro broadcast monitor need

I have Premiere Pro CS6 on a 17" MacBook Pro along with an AJA io/xt interface. I don't do a lot of commercial spot work so I haven't needed a broadcast monitor per say for color correction till now. Can anyone recommend a good quality broadcast monitor that I can connect to the io/xt for around $2000 or less? My current 52" SONY LCD (via HDMI) and 7" smallHD monitor (via SDI) both look different from my laptop display so I'm not sure which display to trust for color correction. I have a client that wants to make sure the color of their product that we shot with a RED Epic camera at 4k is the same color they will see when the spot airs on the network. So any recommendations on a quality color correction broadcast monitor for my setup is most appreciated.