I hear ya Bob. About three or four years ago I missed a set of the door panels by "that much"
This would be my recommendation for the fabric:
- 8 yards of the basketweave for the eight seat inserts.
- 8-10 yards of the plain Black. Remember, you have the entire back of the front seat, all the sides, the centers and all the lower front on both.
- 1 yard of White should be fine.
I have no experience in estimating how much is really needed to do something like this, but I would rather have a little extra than have to go back and order more just in case the fabric run would not be quite the same. Good luck buddy.