5.2 Magnum and kickdown linkage

I just dropped in a 5.2 Magnum in my 68 with the fuel injection. I've been wondering how I'm going to setup my kickdown linkage. I've also been reading the posts on Lokar cables. Has anyone installed the fuel injected Magnum and done the cable, or linkage or combination of cable and linkage? I have to go around the front and back to the throttle body. Thanks