Lets ask this first....
Did this car come with a vinyl top?
The reason for asking is I would never put a vinyl top on a car that didn't come with one.
They are a dirt and mosture trap!!! Many cars with original tops have problems under that vinyl and under the trim for it. My purple car for example has bubbling under the vinyl and trim that will have to be fixed. My purple car will get a new top but my orange car (that never had one) will never get one, no matter how nice it would look.
Trim parts I don't think are re-popped yet. If you go for it the used trim can be polished to a like new finish. Just find a nice set to start with.