Wiring My Boiler Corectly

[MaintenanceWork]

I'm currently adding a zone on my boiler for radiant heat in my kitchen. So i previously had three zones on the boiler with one pump all on the return side..So i went out and purchased a taco sr501 one zone relay a honey well zone valve and a taco 007 f5 circulator. i installed the 007 on the supply side and installed the zone valve along with a drain vale to the supply side. how would i go about wiring this to the previous stuff.

thanks in advance for the help terry..