that pedestal rocker that clip in a tin rail two rockers per rail is the same as the mopar magnum . others used about the same setup for and ford 351c 429/460 GM and other have used set ups like the for many years .i have taken the tower bolts out machined the stands down then drilled to a bigger stud and go to a stud/rocker set up on stuff thats going to get beat on hard with a big cam and more spring and for setting lash or pre load.your setup works .but could be improved but should be ok for what your doing with it