Gilly is right, this is about as straight forward as any plug change can be. In fact to remove the boots, if the engine is cold, you can just twist them a little with your fingers and they'll pull right off.
Don't use platinum plugs in this engine. The platinums have a tiny center electrode and won't make a fat enough spark to give a smooth idle.
I have had the best luck with standard Bosch plugs gapped at .034".