The Excelsiors look pretty good. I would consider them... maybe. Aren't they blackwall only? I admit there have been a couple cars in some mags that I didn't notice had radials at all. And that is a huge pet peeve for me. I hate the look of radials, especially on a restored car.
I have Coker Classics (5.60 15 and L78 15s) on my coupe and have been to Texas, and all over Illinois Ohio, Indiana, Wisconsin, on them. I love them and don't ever see a need for radials. My '55 wagon has Firestones (6.70 15 and 8.20 15) and I love them too. They do suck in snow though, that I will freely admit.