Start off with Nitromor paint stripper to remove the paint,then use 180 grit paper to remove any pits in the fork legs,when the surface is even and smooth use 400 wet and dry this will get you a satin finish after that it's down to how polished a finish you want,I cheated and used a polishing wheel at work,but you could get the same results with Autosolvo and elbow grease.