Hi, I am looking to do a basic tune on my swapped Civic. It is a 91 DX hatchback with a 96 B18c (J spec Type R). Along with the stage 1 tune, I want to do a general inspection of the engine bay. After getting it worked on at another shop, I noticed there are several small screws that are missing as well as other minor things needed to get it reliable and street legal. What do you charge for doing a service like this?