Picked up most of the parts listed at Napa yesterday and the rest today. Only got the plugs installed so far and already it's sounding better. Besides what's listed we'll probably go ahead and put new points on.
Not sure how old the tires are. They have very few miles on them but are probably 10+ years old. Thinking I'll probably replace them in the spring or early summer. I'm probably going to get new rims so I can go with a wider tire to improve handling. I'll obviously hang onto the originals, but I've got the plain PMD hub caps which don't look that great anyway. So it's a good opportunity to put some nicer looking rims on.