Beautyful! awesome build it's nice to see a stock build from time-to-time perfect color I loved the Jo-Han kits i had a lot of them growing up and been lucky to find some through the years.
When Modelhause was around i would go looking for glue booms at local shows you could get old 60's and 70's models that someone put together years ago and then go to modelhause and get every part you needed to rebuild it like new you could a buy a model for $3 to $10 dollars Modelhause had every part and anything that was chrome it came already chromed.
The windows are mostly flat you can get small sheets o clear plastic on the big AZ i get it there when i do 3-D models because they come with out glass you can get deferent thickness's, and it cuts easy then i use that UV glue to put it in place.
Wow that's looking awesome the white will look great with the body color can't wait to see it done my kit came last week it's sitting on the bench and i do not have a clue witch way i am going with yet. one thing for sure with this 73 kit and my resin 74 kit from Missing link i now have all the GTO's from 64 through 74.