thanks for doing thisI had the whole procedure on my Sho Phoenix Project website archive that I put back up, but the web server is down for a week or more.
I created this gallery with the images and descriptions, half done so far because it is far more time consuming than it should be, for an audience of one. If you don't need the rest until the end of the month, you can just follow up with the web link then for the whole procedure.
Howto: Change your heater core (image gallery)