I'll never buy a vinyl top car again!!!

My 70 Dart 340 was ordered in Plum Crazy, black interior, white vinyl top. When I bought it, in 1978, the vinyl was removed and the roof was painted purple. I've seen one or two Darts @ Carlisle with that combo and like it
I'm considering putting one back on but unsure on how to keep the white vinyl clean. Also thought of painting the roof white but doesn't look right. Vinyl tops gave a "Top of the Line" look to the car back then