If you really want to return them to their former glory, a body hammer with corresponding dolly, and anvil and possibly fabricate a striking anvil with the general cradling as on your butterfly ridges. The right tools can go a long way and lots of patience as well. Not so easy to explain but i've been around speciality tools (many fabricated myself) all my life. All depends on your expectations with end result. I would not even do any leading or body filler on these as a little roughness in the end would only tend to give it some character. If you watch some of Phils step by step procedures on his restoration projects you can't help but pick up a tip or two as that man absolutely is a master of the trade. Sometimes you just have to look at your job and visualize in your mind, now what type of tool or apparatus would be of help in this particular application and make something to suffice. With all that said, nice find Dave and good luck in which ever road you choose to travel in the end. Aside from Phil, there are several individuals in this forum who are very creative with their respective restoration projects just too many to mention, I chose Phil to mention because of his uncanny knack to take you through his projects step by step. I generally will take my time and try to do a cracking job if I start with a nicer piece, but on the other hand if I start with a relic and want it to end up still looking like a relic then I am much less discriminating on my methodology. All depends on what you expect from the finished product....Guess that was a mouthful!! Dano