Ducati cylinders are plated or coated with something, correct ? So... If you bore them out , where do you get them redone and what does it cost ? Is there someone who will bore and plate them , too ? I am replacing my cylinder studs on the front cylinder. I was going to do rings while I was in there but the price seems to be really high ($150). Do you hone these cylinders or how do you prep them ? Is there anywhere to get reasonably priced rings or do I just button it back up and smile about it ?