Thanks for the shopping list, everyone. I just converted back to flat pedals after about 50 years of various clip and clipless systems. Late last year I salvaged and repaired a bike that came with generic black flat pedals. I tried them out "for the first ride." 1500 miles later they're still there and I love them. I'm going to convert my other bike and it's good to have a list to choose from. I'm surprised at how little I miss the cleats and clips, at how little difference it really makes.