Morris,
I am also, in Austin, if you want to PM me, I can give you the name of a radiator shop I used last year. They boiled my radiator, pressure checked for leaks and repainted it with the basic flat black radiator paint for a reasonable cost. They may be able to get the dent out... If you don't want to try them, you might be able to find one of those 'dent-buster' guys around town. Once you get the fuel out of the tank, they could probably use their magic tools and work the dent out... as long as they don't pass out from the fumes!
Larry Swofford
1969 MKIV HAN9-U-83236