I have a '66 Coronet bracket car and I am considering your tubular uca's and adjustable strut rods. Are there any modifications that need to be done to the car for these, like grinding the front frame rails down for the tubes? Are the uca's inline with the rubber bump stops or do they need to be modified? How long have the rod ends been holding up? Loaded question I assume, but my car is 3865 w/ me so it's kind of a pig. Thanks for the help.