I need to remove the paint on the frame around the front door on the house. Tried sanding with electric sanders but it takes forever. Also there are ribs(?) up the side panels and the crown moulding around the peak would be impossible to sand by machine. Don't want to use paint remover as I'm sure it will get on the stoop. So, I'm thinking sandblasting? Any thoughts on this, and what type of media would be best?