we used 6 CIMs, 3 toughboxes for our drive train, 2 for sides and 1 for middle. For intake we used 2 window motors and connected them to 6" hi grip wheels with proper hubs. For our lifting mechanism we used 4 window motors. 2 window motors are connected to a pipe and other 2 to another pipe, those 2 pipes are connected to each other with special 3d printed pulleys and belt. 4 windows did great job on preventing backdriving. Lastly, for LEDs we used plastic covers on LED strips. Also we used pistons for our gripper and intake
