This looks very interesting! I am from Mexico myself so this is quite exciting for me. I look forward to seeing how it develops! My only advice right now is for you to break down your simulations into different projects. It seems like you are simulating completely different concepts in one big project. Instead I recommend you to make a project that centers on the wheels, another one that takes care of the airfoil (ala) and another one that focuses on the cars. What is the area of interest regarding the wheel? Structural? Aerodynamic?
Regards,