I am thinking of getting me a pair of Koni shocks, the ones with the R75/6 ook. GOOD, BAD or jut Ugly? Rebuilding master cylinder, caliper, and front suspension at the same time was thinking about buying progressive springs for the front also ordered a black Spiegler Stainless brake hose. Everything on it is from 75. I took the front disk off today and rugged it up on the bench wirebrush.