I have a 2000 f-250 with the 7.3 in it and manual crank windows in it my question is if the fuse locations are already in the truck and would I just have to wire them up to and replace the door panels and to have them be electric instead?

 

Uh, first, welcome to the site. Second, and the short and quick answer, no. You would pretty much have to change the whole door. Probably easier than trying to put in the different door internals, including the electric motors and wiring harnesses. Yeah, it sounds like a lot of work. Good luck.