Found that at Rockauto.com They do not have any motorcraft plugs listed.... Check amazon I know they have them (bought some from them b/c I have a prime account)
Al, I would stick with motorcraft or autolite plugs.
For wires I would buy a set of spiral wound wires. Instead of oem filiment type. They will last longer and carry more current to the plugs. If you shop around. You dont have to buy expensive performance spiral wounds. There are some out there the same price as motorcraft wires or about $20 more.