Mike-
Make sure to post some pictures with the new tires.
If I was showing the car I would have gone with a set of F-70 bias ply, maybe even whitewalls as the car is a convertible cruiser more than a muscle car.
I almost went with the white stripe Polyglas, but decided on the RWL since that's the way my Dad had the car set up 'back in the day'. He said people used to look at the car and wonder why they were on a no-stripes, no-spoilers car with full wheel covers. I think it gives the car a more muscular look, and maybe hints that it isn't a base 327 under the hood.
Now, anybody remember the old GT Qualifiers? I rocked them on rally wheels when I was back in high school (mid-late 80's). I thought they were awesome, although technically I think they were "totally awesome" at the time. Looking back, those letters were BIG!
Here's the only picture I have with the BFG TAs on the car: