Great suggestions Gordon - I'm going to do just that. The car is running better than it ever has - it's really amazing what a difference the new plug wires and plugs made.
We've had some great drives since replacing them - with highs in the 80's, it felt like summer too. Now, we are back to reality with highs in the 50's - still doable, but we'll have to bundle up a bit!.
Thanks for the help!
Bill