My 79 cutlass has terrible wind noise mostly around the windows

I have tried adjusting the windows
the weather stripping looks ok

mind you these doors are not original to this car and previous owners added these doors and power windows

is this common on these cars ?? The wind noise

 

Yep, unfortunately one of the side effects of us playing factory...

Not at all, my brother had a mint original untouched 79 coupe. It was quiet as a mouse.

Just keep going over everything you will eventually sort it out.