I like Radial TA's for the look. The ride, not so much. I need rear tires

and I am considering a different brand. If I go that route I'll go blackwall all around since, in my humble opinion, white letters need to match and the fronts are also TA's, though somewhat newer.
But....do I want the blackwall look on a late 60's muscle car with Cragar S/S wheels?
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frittering and wasting the hours in an off hand way....
1969 GTO, 455ci, 230/236 Pontiac Dude's "Butcher Special" Comp hyd roller cam with Crower HIPPO solid roller lifters, Q-jet, Edelbrock P4B-QJ, Doug's headers, ported 6X-8 (97cc) heads, TKO600, 3.73 geared Eaton Tru-Trac 8.5", hydroboost, rear disc brakes......and my greatest mechanical feat....a new heater core.