If you would like to share any information or would like further information about the modifications that are on my website please feel free to post a message.
It is extremely unlikely that you will find a mechanic anywhere to tune your CJ.
On the other hand, they are dead easy to tune by yourself. If you have specific questions regarding tuning, post them up, or, for a much larger group of experienced owners only too willing to help, join the ChangJiangExperience list and ask questions there.