Gmoniz,
Thanks for the warm welcome and all the good advice.
Great idea about watching bodywork on youtube. Can't wait to find out what a shrinking disk is.
I have replaced the kingpins as well as getting a kit to replace the cups and springs on the draglink and tierods. I'm thinking something (axle?) may be bent. Auto alignment shops have been of little help. Maybe I need to take it to a "big truck" shop.
Amazingly enough I found the rear door sill tonight in the parts for sale section. So I'm on my way!
Kurt