Well, my photos ain't going to be as inspiring as Andrew Mac's.

That's for sure.
Pulled my old Champion OEM plugs (I put them in at around 50-60000 miles, I don't remember) and the crap aluminum contact distributer cap that I had replaced at the same time and put in some Autolite Iridiums and a good distributor cap with brass contacts.
She now has 126000 on her, and I've noticed a decrease in mpg and drivability. So, it was time, anyway. The old plugs had a clean and consistent burn appearance to them, but some were over .045 gap. Anywya, they are gone and the new iridiums in their place.
A short test drive afterward seemed to confirm an improvement in throttle response, smoother idle, and we'll see about mpg...but, I don't pay too close attention to that anyway. It is what it is.
I also replaced an idler pulley that had been squawking for a bit. No more squawking.
Pulled all the carpet to give it a good deep cleaning, since all I've ever done is vac it out on occasion. Discovered my girl ain't as rust free as I thought. Passenger floorboard showing the effects of stopped up cowl vent leaking into the Jeep. Glad I caught it now and can fix it before she gets too bad.
Now, I'm going to go back and look at Andrew's photos.
Oh, if you made it this far, I painted this little portrait of a friends doggie who passed away recently.