manual to electric door?

[240MANSX]

i could buy two manual door but the ones on my car are electric. the one on my car have dent and dings and i would like to put the new ones on that are in good condition but dont know if i could put my electric internals in the manual doors? could i and how hard is it. would i need to maybe cut the door frame or could i just slide the electric motors in. ??? thnk you.
help would be much appreciated.

 

[PB&J]

its very easy, just swap the motors and door panels to the new doors and thats it, it takes like 10mins and door. ive seen it covered already somewhere on the fourm but try searching for it.

 

[240MANSX]

k. thnx