Nice job. These are along the lines I was thinking. I have to be careful not to suggest some kind of a nuclear device to you?
I'm thinking that I will probably go this route eventually. One visor is off, laying on the roof waiting for a decision.
I do not like the extra flap on the ends of them. I don't think that is necessary and they would fit closer to the roof without them?
The other thing is, as long as I am building them anyway, why not put the lighted courtesy mirror in the passenger side AND maybe a BACK UP CAMERA SCREEN IN THE DRIVER'S SIDE?
I see you had a dimpling issue on the drivers side?
All in all, a GREAT result! You even stitched the edges! Now you sew too? Can you drive anything?
Johnny Woods would be envious!
I'd like to find something of better quality than the plastic Mustang mounts that you used?
Maybe IPSO will get interested and mill them down out of aluminum billet for the Detomaso cars?
Do the Longchamp and the Mangusta use the same Fiat Spider 124 visors too?
I happen to see a Griffith 200 recently and guess what sun visors the car had in it?