Welcome to the forum! It sounds like you are on the right track. Is this for whirlpooling or to be used with an immersion wort chiller? You can simply attach a piece of tubing (copper, stainless or silicone) for this purpose and simply aim it at circulating around the inside perimeter of the kettle. For my recirc with the immersion chiller, I use a piece that has a slight crook in the end and send it along the chillers' coils beneath the surface of the wort. But, I must tell you that with the Jaded immersion chiller, I don't need to recirc; I just move the chiller up and down in the cooling wort and it does the job pretty quickly.
Cheers!