You could use either windshield, just remember when you order a top it must fit the windshield. ie A CJ2A with a CJ3A windshield needs a CJ3A top.
The CJ3A windshields are tighter and rattle less and leak less. But, do not fold out.
I will look at your first posting for pictures, but the 2 fenders should be pretty much mirror images of each other as far as angles.
As for shipping parts I can do that but it would be tough, especially the windshield.
Do you want the air filter, the gooseneck or the crossover tube?
diggerG