Super nice restoration !!
I bought a '72 Cuda new, but my driving record wasn't very good and my insurance agent said I had to order the, now standard, 318 instead of the 340 or they would drop me...
A hint on the glass install...drop the glass in and measure any low areas around the perimeter before setting the butyl on. I've had to use a combination of 5/16 and 3/8 to get a uniform bed.