‘64 Dart Carburetor Help

Let me say this. In my opinion you have a great car to learn on.
At one point I had a '74 Nova with a straight six. That was just about the best car to learn on. The only advantage of the Chevy vs your car is better a little access to things in the engine bay. It had points ignition, drum brakes, and practically no instrumentation. The last was one of the things I was a disadvantage. I added an oil pressure gage to verify what the idiot seemed to be indicating. LOL.

Stick with it. Fix things as needed. You'll get there.