Change crank handles in truck to power?

[hunting_is2cool4u]

I am buying a 1994 Chevrolet Cheyenne, it has crank handle windows and no power seats, locks, mirrors etc. Would I be able to replace all those and put in power ones?

 

[Dave87gn]

It would be very involved...I would buy a donor car for a the parts and wiring, maybe even save time and change the whole door