THAT'S the car I was looked for! HIGH FIVE, cracked! That is the look I'm after, maybe just without the skinny fronts.
I have 255/60 DR's on my 69 now, with the OE wheel houses and springs into the frame and have LOTS room for the 275 "I think". 15 x 7 wheel now, but it's also no biggie to get an 8" in the required BS.