I brought the front panel out to get acid cleaned at TECHNOSTRIP While I was there I saw a LANCIA FULVIA chassis that had been dipped and it looked great....so nice to work with clean rust free metal. They quoted me a cost of $2,000 to do a whole car, doors and all. In my case I don't believe it needs this radical a cleaning. The front panel is a thin piece and I didn't want to wirewheel it clean so I thought I'd try it to see if the results merit the expense...didn't realize they had a minimum cost of $100...but the end result looked great..
...almost looks new...