I picked up a pair of Granada spindles today at the wreckers.They were already off and had been torched off leaving the ends of control arms attached.Have it all disassembled and I see the upper ball joint stud is smaller than the bottom one.Will the existing 56 balljoint stud fit the upper as is?Now I know the lower hole in the spindle has to be modified to fit the 56 lower balljoint.Is it just a different taper angle or does the hole also have to be enlarged?When I got my purchase all apart the only useable items are the spindles and a little attaching hardware for the rotors.What flex hoses(vehicle application) is anybody out there using for this swap?Any input or suggeations regarding this swap appreciated.Thanks!