Robotic Servo Arm with 0 experience

Working on finalizing the 1st joint of my servo arm. Added a hole at the bottom for the motor that will take care of rotation. The 2 screw holes on the flaps of the mount will help secure the motor to the mount. I really hope the dimensions are the same.

Base For the arm. I think the 4 arms will help for stability idk. I attached that to the mount.Currently dont even have the servos (soon to be delivered) so its hard to make sure everything works