I did a little digging, G-man, and in at least one issue your wish for a Swan/Giordano collaboration came true.
SUPERMAN 240, July 1971. A 15-page offering. And a Super-bonus, a "World of Krypton" story by Michael Kaluta!
I know he inked Swan a few times but it was few and far between. As for Anderson, while probably the best inker Swan ever had, that team was more or less over by the mid-70s and poor Swan was saddled with inkers like Frank Chiaramonte or (shudder) Tex Blaisdell.
