it all can be done if you would like to. easiest option would be to get new doors from another focus that already have power locks and windows. otherwise you can add them aftermarket. mounting the locks can be difficult in some cars to get them set properly so they work right, but wiring isn't a big deal. windows are easier to mount, but require more wiring to get them going.
2013 F150 4x4 SCrew XLT 5.0L
Midwest Crew #22
Official FocusFest Event Planner