My car goes in to the garage in the middle of October to have a rebuild done with the parts above. I have new piston rings in the post that i got from the parts request section. The head will be getting sent of to a head specialist for all new valve guides and new valves lapped in and checking the seat of the valves and i think he said the cylinders deglazed. I will also have two new engine mounts im just replacing the bush in the dog bone mount to a yellow pollybush for when i get my downpipe. There will also be new drive belt and oil filter. What would be the best spark plugs to get? Also what is the best running in oil i should be getting for the first few hundred miles. After i run it in do i just drain it once and then put in my normal running oil or do i need different oil again. Thanks in advance for any help.