Harley Golf Bag Holder Harley Golf Cart Questions... 1982 DX4

Harley Golf Cart Questions... 1982 DX4 - harley golf bag holder

Hello everyone,
I recently bought a 1982 Harley Davidson golf cart, 4 wheels.
The guy who does not buy much from him, so I hope y'all can help.
First, you need to gas mixture?

2 From what I read in your power to lift the wheels only change. Is this true and could recommend a tire size?

3 The car is very ruff, I'm a fighter, and basically it wants camo, suggestions? Painting? Stickers? Sentence?

4 Are there a governor from the engine?

Thank you very much