Complete Pedal for X-sim simulator

Hello, I am developing a complete simulation system based on arduino leonardo and arduino uno, the system will have pedals, steering wheel with encoder and force feedback, handbrake, shift lever H with 6 and 12 speeds, in the end it will be developed a 3DOF system, but to be able to finish those projects which I have in 20% each, except the pedals that I only need to finish the clutch and the spring system with suspension layers to support more than 20kg of pressure,

I created a small patreo