tiger
+1y
The doors need about a yard and a half (1 1/2) if the material is 52" wide. If it's only 36" wide, you'll need more like 2 yards. I got, I think, 5 yards of material and was able to cover both doors, my sub box, amp rack, and still have some left over.
As far as fixing the doors, tweeding over the holes would be the easiest.