I bought this ACC kit several years ago. Here is the passenger area mocked up about a week ago. Looks like a good fit. No where near ready for carpet in my car, so I don't know how the rest will fit. I think ACC is reputable. I hope.
How quick and how bad? Got a pic by chance? I have a black YO carpet for the 72, definitely going with ACC for the 68 either way, but wondering if it's even worth installing the one for the 72. Mine will be indoors 99% of the time, so not much light will ever hit it, that's gotta help. Yours was sitting outside a lot?
Theres a picture of the carpet in my "view photos" under my avatar. It faded within a few years. Then it just stayed purple so I just left it. I paid 110 in 1992. I wonder if they make a spray on carpet dye. I don't feel like throwing away 150 or whatever it costs now.
I just checked and the one I got from YO is ACC, so that makes me feel better. I got it when they had their $99 carpet (+ outrageous shipping) carpet sale.
There was another thread about this recently and from what I recall some were saying that Trim Parts was better quality. You might do a search and locate that thread. I purchased ACC for my 71 Demon, haven't installed it yet but am pleased with the quality of the carpet and the padding so far.