Back when they were around, they were an upscale option to have.
When I started waxing our '66 Newport Town Sedan, it was a stretch for me to stand on the door sill plates and reach 1/2 way across that top and even a bit more to get to the center of the roof. After several years of that, I told myself that ANY future car I bought would have a vinyl roof, which my '70 Monaco Brougham 4dr ht did. That was in '75. Then my '67 Newport Fastop in 1981. Both were the factory-installed tops, which I then soaked in protectant with a car wash sponge to keep them soft. Bad thing about that was that excess Armorall would wash off end it rained, which meant that I had to clean all of the exterior glass. STP Son of a Gun worked well on the Newport, with a satiny finish and such.
As time progressed, even with the protectants (some people even advocated just washing the tops with NO protectant on them, back then) the vinyl trended toward non-soft and other existing issues progressed. BTAIM
I was surprised at how much quieter a vinyl top car is than one without it. Later, I would discover just how much sound insulation is NOT above those cloth headliners.
When those two cars get repainted, a full layer of enamel will be put where the vinyl tops were. In the colors of the tops. THEN I might put the vinyl back on of not. I'm now thinking that a bit of satin additive to those paints might help maintain the overall "look" of the vinyl sheen, so it does not look like a two-tone paint like two-tone paint used to look.
As to the ModTop fabric, I suspect that as soon as Chrysler installed their last one, that lot of vinyl top material was "obsoleted" big time. Considering it was a very low-production option, even back then. Of course, with a good donor survivor vehicle to work off of, probably nothing to repop it in a vehicle wrap material rather than vinyl?
There are some vehicles, no matter their size, that look good with a factory vinyl top as others not so much. BUT I still remember waxing that top of the Chrysler in Texas July temperatures. I'd be using an orbital buffer now rather than specifically upper body muscles.
Enjoy!
CBODY67