I have a goodmark trunk pan for my 68 that I bought from Tamraz a while back, if you'd like. I'm over in Granbury. Havent installed it yet, Looks fine, but I will buy AMD from now on.
How far are you from Dallas? There is a guy who sells lots of AMD out of a warehouse and I bought my full front pan from him at a pretty good discount. Maybe give him a ring and see if it fits your budget.
Personally, I'm going to buy from him from now on. If these big pieces get shipped to my door and they have a huge dent in the side, I may be on the hook for returning it. And even if Im not out of pocket, I'm certainly getting a huge headache and a lot of trouble returning such a huge piece.
If the piece is busted at his warehouse, then he gets to send it back.... I like that much better!
Here is one of his posts...
https://dallas.craigslist.org/ndf/ptd/5807036707.html