To take the door handles and mirror takes about an hour MAX.
Simply make an appointment with you body shop. Tell them you will be bringing them in - in the morning. You want them sanded down, binder coating put on, paint n triple clear coated.
You should get them back that night.
They can color match exceptionally well if they are worth their shit.
Stock dodge colors are pretty easy on the variances.
I would think they wouldnt charge you more than like $200 max to do the mirrors n handles.
SHU