Engine swap in Mep-004a?

[TURKEY131]

Well I purchased a mep004a with a sized motor and some other issues. And my most recent purchase is a mep113a. my plan is to swap the generator head out of the mep004a and put it in the mep113a. I want to do this because the new one is in much better shape. Is there anything else I would need to swap?

 

[NDT]

Everything electrical attached to the head. I suspect the governor settings are different too.