Cylinder Head Advice

Greetings again. Having a spiffing time, just fitting my new Turner Engineering MAC Cylinder head due to diesel in oil and air getting into the fuel system. While this is off the block are there any other parts I might want to look at replacing. It's a 2001 auto with 100k.Thanks again Andy.

oil pump?

Injector seals and washers. Remove the EGR and clean the inlet manifold and MAP sensor while its off the car. Flush the interccoler.

Shifty, TMHM thanks for the info will be getting straight on it tomorrow.