How labor intensive is it to change a blower motor and resistor in a 1997 buick century?

I want to change them both( bearing and resistor are trashed.) I don"t have a lot of time and my tools are limited, let me know what I need for the job. I am Mechanicly inclined, just never changed one.How labor intensive is it to change a blower motor and resistor in a 1997 buick century?You'll need a 1/4 inch rachet set. They're both under the passenger side of the dash. you'll need to remove the hush panel to be able to see and get to the blower. the resistor is next to it.