Thanks, I'm pleased with how subtle the fender modifications turned out. It is clear to spot if you really know these cars from the shape of the wheel opening and how much gap there is behind the tire, but it would not be obvious to the casual observer.
I got lucky and found a three piece spoiler from a hatchback for not too much cash. It was a bit beat up, so I figured it was not too blasphemous to hack it up and try to make it fit my coupe. I cut apart the end caps and fiberglass repaired them to work on the coupe, then epoxy bonded them to the middle piec to make the whole thing into on piece from three.
I gotta ask..I've been slowly working at the interior getting it looking hopefully half as good as the exterior. I finished up the dynamat on the floor and got the vinyl mat laid in place and mostly fitted.
Next up was to finish the rear seat delete and get the back trimmed out. I also made a headliner and after a less than acceptable attempt at making trim for it, I went and pulled some trim from a couple of cars at PnP. I still had to do a lot of cutting and fabricating to get it finished up to my liking. I worked on the drivers side first which took me most of a days work to figure out. The passenger side went much quicker using the templates I had made.
Next up on the list is kick panels and the door skins.
I doubt that'll make a lot of difference. Think about how loud exhaust tones would be in a hard surface by itself. The carpet, upholstery, and headliner w/o the benefit of sound barrier insulation does a huge amount of sound dampening just because it's sound absorbing material. Yet Mustang interiors are notoriously loud just as soon as a loud exhaust is added. When you get rid of that, and convert it to a aluminum, not only will it amplify the sound, there'll be separate rattles that comes from the vibrations of the metal itself.Put dynamat on the backside of the aluminum sheeting?