Here are the rest of the pictures from our plumbing adventure. In the first you can see the fancy flapperless system.
In the second, you see Jon kneeling before the throne like a proud parent. Honestly, I haven't spent that much time on my knees in front of a toilet since I quit drinking.
In the final picture you can see the tattered remains of my old - probably even older than I am - eco-hostile toilet, awaiting its final fate.