Im rebuilding my 09 G8 Gt. It is my daily driver so i dont want to do anything extreme to it and i want it to last. The engine had over 200,000 miles on it. Im getting new rods, pistons and gaskets. Im getting a bigger cam and dod delete. New water pump, power steering pump, belts, harmonic balancer, o2 sensors, plugs and wires. Any other suggestions on things i should replace while the engine is out? Any other sensors or anything that go bad pretty regular?