In addition to the kitchen remodel, I'd like to give myself more work to do. This includes putting a service door in my "shop". My shop is a detached 1-stall building, probably 10' x 20'. The walls are stick-built with regular OSB sheathing. On the outside of the sheathing is a full-height brick facade. This goes around the entire building. The only door in the building is an opener-actuated garage door (7' x 9' I believe...it's a tall one). How do I go about opening the brick wall on the side for a door? Can someone explain this process to me? Just rent a masonry saw and go to town? Thanks!