Well it really should have been a two man job, but I was by myself so I worked at installing new rubber on the flaps inside the heater core box that control the heat, defroster, vent and de-icer. 
Once they were glued in and set I installed the heater core and began the tedious process of adjusting the control cables, so that everything works properly in relation to the indicators on the dash. Just about everything was taken apart, cleaned, lubed and re-assembled. everything works smoothly as it should with little effort. When I am sure everything is as it should be I will install the cover and bolt it down. I must have had that thing in and out of the car five times today and the more I think about it, we may have to do a sixth, I had planned to install the defroster ducts later, but now I think it may be easier with the fender off working through the hole where the heater core mounts. Not sure about it, but still have plenty of time to figure it out, so for now I will leave the cover off.
