Need opinion on redline tires

[CanadianPoncho]

I just bought a near mint example of a Canadian only offered 69 Pontiac Laruentian. While it is not a supercar or really a musclecar (just has a 250hp Chevy 350-Canadian Pontiacs were built on Chevy chassis) I do want to jazz it up with a set of redline tires. At first I was going to buy radial redlines, but I still love the look of bias ply's. I'm looking for opinions on both. The car will see limited driving-no more than say 1000 miles a year and likely only on nice days. How well do repro bias plys hold up? I've heard some horror stories about the repro's having a short tread life. Also, I'm going to run the correct 15" rally wheels that were offered here. They are the same rim as Monte Carlo/Corvette rallys but have a small button cap instead of the Chevy center. What size in a radial and in bias ply should I run? As mentioned earlier, these Pontiac were built on Impala chassis.
Thanks.
Oh-heres a couple of pics. The car was stripped completely to bare steel in 1978 and repainted in lacquer its original color of Mayfair Maize. The paint has held up quite well.


Thanks
Todd