Kelsey Hays Rotor stud replacement??

Studs are available on rockauto and the way it works is the rotor sits on top of the hubs and the studs are splined through the two.

Here's a pic of my setup before I replaced the rotors and studs:


Here is a comparison of the original and the new stud:


I believe I got rotors from rockauto for about $40-60 a piece. Mine are from Wagner: