Over the last few years, I've added or fixed almost everything I wanted to, with the help of this forum (and my good fortune to be able to pay people who really know what they're doing). I'm really enjoying the car these days.
Yes, those are the '74 mirrors. Flat glass on the passenger side. Passenger remote, but didn't mount the toggle - hid it under the dash for now.
Looks good. I did the same with 75 Pontiac Bonneville mirrors from Canada. Rs Flat glass , Not remote