Need some advice, you guys may know what to do with a old cylinder but i have no ideal. This is off a 2004 250, used bike. When i took it apart to redo the top end because it was a used bike, I noticed that it was worn not a lot but some of the nickel was worn off. Not good, so i sent it off to millennium tech so they could re-nickel it. Well there was a small crack in between the port, they could weld the crack and re-nickel it for 250$. I didn't like that it had a crack to weld so i just paid they 420 for a new cylinder. So my question is what should i do with this old one?