Oil Filter - Z418
Plugs - BCPR6EP-11 but I am using BCPR6ES-11 cos I don't want to fork out for Platnum
Oil - Take your pick. Ask 10 people and you will get 10 different oils. just make sure it stays clean ie change it every 5-10 thousand K's
Pads - Whatever fits your car. I am using Ferodo metals and am happy with them. The stop fine for everyday use and lasted longer than the engine did on a racetrack.
Oil filter is on the side of the block and on my car directly above the crossmember. Not especially hard to change but you will get oil everywhere, so keep a rag handy.