Looks good from here.
62 didn't have the PCV going to the oil fill tube.
Believe that started in 63.
The 62 had a road draft tube, no pcv, and the oil fill cover was the push on type, vented.
63 had a pcv at the back of the carb and the oil fill tube like you have, that small pipe off the oil fill tube went to a tube on the bottom of the air cleaner, connected by a small rubber hose.
A Canadian 62 283 I had had the pcv to the back of the carb and a vented oil fill cap. May have been an option to add pcv in 62 that way.
My Canadian delivered 63 vette 327 had the oil fill venting to the air cleaner.
I’m not sure if that rubber vent line at the top of the carb was used in 62, it comes from the bottom of the exhaust manifold heat tube. All this would be in the 62 assembly manual btw.