I am having my mechanic remove the engine in my car in the next week to basically seal it up due to oil leaks(its just easier with the engine out). I know that these engines leak but it has 128k miles and i need to do the timing chain anyways(i found pieces of the teeth in the oil pan). Question is: anything that you guys recommend doing since the engine will be out making it easier to do while its out(in the engine bay)? I bought a new front cover,timing chain with tensioner,cam button from nick micale. I have the rear main seal that i am changing while i am there, new oil drain tube,new gaskets. Am i missing anything? Thank you in advance.