Well, after a lot of debating and reading, I finally decided to switch out my SPD pedals for Speedplay Zeros. Believe it or not, I picked up a pair of the titanium version (new with cleats) for like $170 on Ebay. Anyway, I was just curious if anyone had any tips or tricks or caveats I should be aware of in maintaining these pedals/cleats? There is no maintenance involved in the SPD pedals so I'm not familiar with the process. I want to make sure I keep them in perfect working order. Thanks!!