Hello! I have what should be an easy question. I have an old bike and I want to get started riding again. 1990 Diamond Back Centurion TG Road Bike. I have the Time Sport clipless pedals, but I can't find my riding shoes - which, or course, have the cleats attached to them. I know I need to purchase new road shoes with 3 holes to attach to the shoe, but I have no idea which cleats I need and/or where to get them. Are they all the same cleats for road bikes? Thank you for any help!