Best way to mount motors on DR4B

Our team is trying to mount motors onto a dr4b which we are running green motors 40rpm 22W. However, when mounting on the dr4b, we are not sure for the best way to link to the midsection HS 50T gear - any tips or guidance?

Just start with the frame and make sure it works 100% of the time on its own. Then add your motors on top of the pivot gears so that it moves smoothly. Attach rubber bands on the outside of you lift so that it can still work, and just test with IQ parts if that doesn’t work