Personally, I am now avoiding the Canadian made parts listed on NPD, as those are Spectra Premium (to my experience). I have not found their sheet metal to either be complete, or fit well. While it is a thicker steel, it seems to be built for you to complete and work in. For example, the passenger rear skirt (behind the shock tower) did not have all the holes of an original. The wheel wells were not formed correctly, etc. Also, for the front torque box, get the two piece. That should cut back on the options quite a bit. I will have to do some digging to get you a part number for mine (one came with the car, other from NPD) but they went in well on my 65. I may be avoiding some of the issues Tom ran into since its all new metal in that area.