Using electric motor to control engine speed on gas motor

As you can see, the newer cruise actuator only has a 4-wire electrical connector. Appears to be much more simple, but I'd rather use my original if possible...

What are your thoughts on all of this? Recognize anything in those pics?

Each actuator has what looks to be a standard electric motor that has 2 electrical connectors. The rest of the wires appear to be for an encoding system.